 This is CBS News on the Hour, sponsored by O'Reilly Auto Parts. I'm Stacey Lynn. Coast to coast, America is baking in this excessive heat, and it looks like it will stay this hot for the next few weeks. National Weather Service meteorologist Mark Chouinard tells us new records have been set. We are looking at some more records should be broken today across the West, maybe as many as 25, ranging again from Oregon into California, portions of Nevada.