Candidates briefly tussled over components of the Green New Deal, an ambitious plan to combat climate change proposed by Democratic Rep. Alexandria Ocasio-Cortez of New York.

Here's what's in the plan (and a few things that are not) and who in the 2020 field supports and opposes it:

• Calls for a complete transition to renewable energy by 2030 and to eliminate greenhouse gas emissions
• Addresses topics like racial and economic inequality
• Includes a call for the government to guarantee jobs for everyone, support labor unions, and enact universal health care and housing 
• Calls for a massive 10-year infrastructure plan that the resolution likens to spending during World War II
• It does not address how it would be paid for
• Does not include a direct call for imposing a price on climate pollution, like a carbon tax
• Supported by: Elizabeth Warren, Kamala Harris, Kirsten Gillibrand, Cory Booker, Amy Klobuchar, Joe Biden,  Pete Buttigieg, Bill de Blasio, Andrew Yang, Jay Inslee, Beto O'Rourke, Bernie Sanders, Marianne Williamson and Julian Castro
• Opposed by John Hickenlooper, Tulsi Gabbard, Michael Bennet, Steve Bullock, Tim Ryan and John Delaney

Voters who were hoping for close combat weren't disappointed by Wednesday night's 10-way Democratic presidential debate. There was a lot of it, and it was fierce.

Here's a look at which candidates made moves to help their own cause, which of them slipped and which faded into the background (in no particular order).

Over the last two nights, it was Biden, Harris and Warren, according to NPR. See how the other candidates ranked:

During an interview with MSNBC's Garrett Haake, Harris built on the attacks she made on Gabbard during the debate. She called Gabbard an "apologist" for Syrian President Bashar al-Assad, "a war criminal."

With the first two rounds of Democratic debates in the books, attention will begin turning to which candidates will make the DNC's cut for the third round in early September. 

The thresholds for qualifying for the next debate will increase, per DNC rules. Candidates must register at least 2 percent in four separate polls (from different media sponsors or different regions with the same media sponsor) and reach a minimum of 130,000 unique donors to their campaigns. The donor threshold is self-reported by the campaigns themselves for now and the DNC does not confirm who has made it until the end of the qualifying period.

That donor threshold is one reason so many candidates touted their websites during the debates. Under the DNC rules, here's where the 20 candidates on stage this week currently stand, according to our count:

Candidates who have reached both thresholds:

Joe Biden, Cory Booker, Pete Buttigieg, Kamala Harris, Beto O’Rourke, Bernie Sanders, Elizabeth Warren

Candidates who have reached the polling but not the donor threshold:

Amy Klobuchar

Candidates who have reached the donor but not the polling threshold:

Julián Castro, Andrew Yang

Candidates who have not reached either threshold:

Michael Bennet, Steve Bullock, Bill de Blasio, John Delaney, Tulsi Gabbard, Kirsten Gillibrand, John Hickenlooper, Jay Inslee, Tim Ryan and Marianne Williamson

Another viral exchange tonight came during a discussion on criminal justice, when Booker claimed Biden, in attacking Booker's record on the issue as mayor of Newark, was "dipping into the Kool-Aid and you don't even know the flavor" (see our earlier blog post for more on that exchange). It quickly became a top-tweeted moment.

Earlier in the evening, Biden suggested that President Barack Obama put a plan to protect "Dreamers" — some 700,000 undocumented immigrant who were brought to the U.S. illegally as children — into law. 

"The president came along, and he's the guy that came up with the idea the first time ever, dealing with the Dreamers. He put that in the law," Biden said, attempting to fend off a broadside from New York City's mayor over the number of deportations that occurred under the Obama administration.

But that's not true. The DREAM (Development, Relief and Education for Alien Minors) Act was a bill that would have given legal status to the so-called “Dreamers.” Several versions of the bill have been introduced in recent years — including while Obama was president — but it has never passed.

Faced with that reality, Obama signed an executive order in 2012 that put into place his Deferred Action for Childhood Arrivals (DACA) program, which allowed "Dreamers" without felonies or serious misdemeanors to stay in the country and be eligible for work permits. 

However, because it was put into place via executive action, it was always possible that the program would only be temporary. In 2017, President Donald Trump moved to end DACA, although the effort is still tied up in court. The Supreme Court said in June it would decide the fate of the program during its next term.

"Since 2001, we have cut $5 trillion worth of taxes. Almost all of it has gone to the wealthiest people in America,” Bennet claimed Wednesday night. 

This is exaggerated.

Nearly two-thirds of $5.1 trillion in tax cuts went to the richest fifth of Americans, according to a 2018 report from the left-leaning Institute on Taxation and Economic Policy. That’s quite a lot, but it’s not “almost all.”

During a conversation about climate change, Gillibrand was asked about her support for the Green New Deal and whether the proposal is realistic. People are still talking about her answer.

The New York senator responded that her first act as president would be to douse the Oval with Clorox bleach. Re-engaging the U.S. on global climate change would be job No. 2, she said.

Biden told his followers to “go to Joe 30330 and help me in this fight.”

A quick peek at his Twitter account makes clear that supporters need to “text Joe to 30330,” but the internet had a good time with this one. Many laughs were had on Twitter where users contemplated if Biden knew what he was talking about, thought he was running in an election thousands of years in the future and so on.

Nearing the end of the debate, Harris knocked Biden for supporting — until just recently — the Hyde Amendment, a federal law that bars the use of taxpayer dollars for abortions.

"On the Hyde Amendment, Vice President, where you made a decision for years to withhold resources to poor women to have access to reproductive health care, including women who were the victims of rape and incest, do you now say that you have evolved and you regret that?" Harris asked. "Because you have only, since you’ve been running for president this time, said that you had in some way would take that back or you didn’t agree with the decision that you made over many, many years."

Harris is right — the vice president backtracked on his support for the Hyde Amendment just months ago in June, amid a flurry of criticism.

""I can't justify leaving millions of women without access to the care they need and the ability to ... exercise their constitutionally protected right," Biden said, when he announced his departure from the long-held belief. "If I believe health care is a right, as I do, I can no longer support an amendment that makes that right dependent on someone's ZIP code."

According to Google Trends, Joe Biden (in yellow) was dominating as the most-searched candidate.  During the debate, it was Tulsi Gabbard (in blue).