In this fact-checking video, CNN’s Jake Tapper and FactCheck.org examine the comments that President Donald Trump made to supporters in Arizona about the violent rally in Charlottesville, Virginia.
Flawed Attack on Jeff Flake
SciCheck on the Air
Trump’s Hollow Claim about ‘Inner Cities’
Trump Press Conference, in Context
Pompeo Distorts China’s Nuclear Policy
Medicare Scare Tactics
Video: Trump on U.S. Nuclear Arsenal
CO2: Friend or Foe to Agriculture?
Rep. Lamar Smith said climate change “alarmists” ignore the “positive impacts” of more carbon dioxide in the atmosphere, such as increased food production and quality. But the impact of increased CO2 levels on agriculture is more complicated than that — and, on balance, likely negative, particularly in the future.