Hallie Jackson NOW - April 21 | NBC News NOW

We are coming on the air with breaking news. President Trump extending that ceasefire against Iran. Sounds like indefinitely as a round of peace talk will they won't they turned into they didn't. What it means for the US blockade as the president is speaking live now. We're going to check in on all of it in just a second. Also new tonight, check this out. New red flag warnings all across the country for wildfires getting really serious in the south. We'll have the forecast as the cold starts to roll in righ ...