America Newsroom's Bill Hemmer joins FOX Weather to talk about the holiday heat dome affecting millions

America Newsroom's Bill Hemmer joins FOX Weather to talk about the holiday heat dome affecting millions

Bill Hemmer, co-anchor of America's Newsroom, joins Weather Command Meteorologists Stephen Morgan and Marissa Torres to talk about the dangerous heat dome spreading over most of the eastern tier of the country, affecting millions of Americans heading into the July 4th holiday.