Donald TrumpDonald TrumpJeb Bush: Reports of father supporting Clinton were 'inappropriate' Trump: I have 'very good' marital history Report: Trump Foundation lacks proper certification MORE asked the crowd at his Saturday rally in Orlando, Fla., to raise their rights hands and swear to vote for him in the presidential primary.
Recent polls have shown Trump dominating rival Marco RubioMarco RubioOvernight Finance: Lawmakers float criminal charges for Wells Fargo chief | Scrutiny on Trump's Cuba dealings | Ryan warns of recession if no tax reform The Trail 2016: Just a little kick Opposition to Obama's radical disarmament agenda has proven effective MORE in his home state.
Voters head to the polls in Florida on March 15.
Donald Trump makes members of his Orlando crowd raise their right hands and swear to vote in the primary. pic.twitter.com/EVenRilJrV— Jenna Johnson (@wpjenna) March 5, 2016