Here’s what scientists say a nuclear attack would look like

NBC News’ Miguel Almaguer reports from Los Angeles, where America’s first responders are preparing for nuclear emergency in case of attack.

Here’s what scientists say a nuclear attack would look like Survivor of Missouri duck boat tragedy speaks out Trump on Cohen: It’s ‘inconceivable that a lawyer would tape a client’ Fiery Kilauea volcano continues to spout lava on Hawai’i Israel and Hamas reach ceasefire after deadly fight Family pushes for Smart911 upgrades after tragedy New documentary highlights difficulties faced by male dancers Celebrating the wildly popular Catan at the U.S. National Championship Nine members of same family among the dead after Missouri duck boat capsizes Tornadoes tear through Iowa causing destruction and injuries Michael Cohen secretly taped Trump discussing payment involving ex-Playboy model Manhunt underway after Houston cardiologist killed while riding bike 3-year-old dies after being left in a hot van Warning about vacation scams and how to protect against travel fraud Reward raised to $30,000 in Malibu campground shooting Special Olympics celebrates 50th anniversary

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