Castro brothers on how Trump has motivated U.S. Latinos

Two of the nation’s leading Latino politicians weigh in on the state of the Clinton-Kaine campaign. Rep. Joaquin Castro, D-Tex., and his twin brother, Julián Castro, who was a potential Hillary Clinton veep pick, predict Donald Trump’s rhetoric on Mexicans will boost Latino turnout at the polls and that the former secretary of state will get upwards of 75% of that vote.