Midwest can't get any relief from oppressive heat
Heat Wave Hot Nights
John Rohlfing, 38, takes a drink as he works on the construction of his new home Thursday, July 5, 2012, in North Aurora, Ill. He started at 6:00 a.m. and quit at 11:00 a.m. because of triple digit temperatures and the safety in those conditions. Oppressive heat is slamming the middle of the country with record temperatures that aren’t going away after the sun goes down. (AP Photo/Robert Ray)