During a presidential primary debate in 2016, President Trump belittled Marco Rubio's work as a U.S. Senator, stating he has ...

Republican presidential candidates Donald Trump and Marco Rubio speak during the CNN Republican presidential debate at the Ronald Reagan Presidential Library and Museum, Sept. 16, 2015, in Simi ...

Current Secretary of State Marco Rubio embarrassed Donald Trump, causing an uproar from the audience, on the stage during the tenth Republican primary debate in the 2016 election.