The House intelligence committee asked the executive branch to provide by Monday any evidence to support President Donald Trump’s claim that his phones were tapped at Trump Tower during the election, a senior congressional aide said Saturday. The request was made in a letter sent by committee chairman, Rep. Devin Nunes, R-Calif., and the panel’s ranking Democrat, Rep. Adam Schiff, D-Calif., according to the aide, who wasn’t authorized to discuss the request by name and requested anonymity. In a tweet last weekend, Trump accused his predecessor, Barack Obama, of ordering the tap. Obama’s director of national intelligence, James Clapper, has said that nothing matching Trump’s claims had taken place, but that has not quelled speculation that Trump’s communications were monitored by the Obama administration. Trump has not provided evidence to support his claim and has asked Congress to investigate. Early this week, Schiff said the committee would answer the president’s …