Lightning Crawling News Today

>> reporter: tonight, a massive multiday severe weather outbreak begins across the heartland, with hail on interstate 75. this hail in bakersfield, in kansas, officials releasing more than 2 billion gallons of water from eldorado lake. its already overflowing and they are bracing for more rain. overnight, a taste of whats to come. over 100 reports of severe weather. lightning crawling across the skies over iowa. a flying section of roofs sparking power lines. outside of a store in indianapolis. ...