Who's Spending the Most on 2016 TV Ads so Far?

Jeb Bush and the Super PAC supporting him are now the biggest spenders in the 2016 TV ad wars, according to the latest ad-spending data by NBC partner SMG Delta.

• Team Bush: $5.4 million ($5 million from the Right to Rise Super PAC, $400K from the campaign)
• Team Kasich: $4.9 million (all in New Hampshire)
• Team Clinton: $4.1 million (all from the campaign)
• Team Rubio: $3.9 million (all from the 501c4 group Conservative Solutions PAC)
• Team Christie $2.9 million (all in New Hampshire)
• Team Jindal: $2.5 million (all in Iowa)

Who isn't spending? Or is barely spending?

• Trump: $0
• Sanders: $0
• Fiorina: $3,315
• Carson: $400,000

Total TV spending in the 2016 presidential race so far: $31 million.

At this point in the 2012 race, total spending was $20 million.