Rubio faces tough questions on Trump policies in Congress

By Patricia Zengerle, Daphne Psaledakis and Simon Lewis WASHINGTON (Reuters) - U.S. Secretary of State Marco Rubio defended President Donald Trump's steep cuts to the foreign aid and diplomatic budgets on Tuesday in his first testimony as the country's top diplomat to his former colleagues in Congress, some of whom regret voting to confirm him because he has not stood up to Trump. "The State