In the last hour, cuba became a hot topic. Were live with a recap and where donald trump is expected to get an important endorsement today. Good morning, alex. Reporter good morning. This morning dr. Ben carson is expected to endorse donald trump here in the town of palm beach. This happened just the news broke minutes before the candidates faced off in a debate last night at the university of miami. Friday mornings big announcement in palm beach prevwed at the debate Hall Thursday night. I was with dr. Ben carson today, who is endorsing me by reporter the race for the white house taking center stage in south florida. The four remaining republican contenders facinin off at the university of miami last night. To get heated the candidates staying away from personal attacks. I cannot believe how civil its been up here. Reporter instead donald trump, marco rubio, ted cruz and john kasich focused on immigration, islam and of course on u. S. Relations with cuba. There are now hundreds of mil