Heat wave alert. The first of the season sending temperatures soaring across chicago and up and down the east coast this morning. Deadly shark attack. The 21yearold American College student killed by sharks while snorkeling in the bahamas with her family. New developments in that mysterious disappearance of a young woman in utah. Missing after taking a ride share. Now police descending on this house. And world cup clash. Why a war of words is erupting between President Trump and team usas cocaptain Megan Rapinoe before one of the biggest games of her career. Good morning, america. Its a very busy thursday morning as we come on the air. A lot is going on. First round of Democratic Candidates faced off in their first debate. Well have more on that in a moment. We want to get right to breaking news. A terror attack in africa. Thats right. A suicide bomber setting off explosives in tunisia, injuring at least two officers. Abcs ian pannell starts us off with the very latest. Reporter yeah,