 When you go outside, I feel like I'm melting. An unrelenting heat wave is punishing over 130 million people across the U.S. The National Weather Service says it will continue in the Northeast and Midwest over the next several days. In Louisville, Kentucky, one person is dead and at least seven others have been injured after a shooting at a nightclub. The gunfire erupted early this morning with authorities saying most of those hurt suffered non-life-threatening injuries.