U.S. President Donald Trump on Thursday backed the U.S. House Intelligence Committee's efforts to investigate actions by U.S. security and other officials under previous president Barack Obama, inserting himself into a political feud over its latest subpoenas in the Russia probe. "The big story is the 'unmasking and surveillance' of people that took place during the Obama Administration," Trump said in a tweet, one day after the committee's Republican chairman subpoenaed the CIA, FBI and National Security Agency. Democrats shot back, accusing Trump, a Republican, of diverting attention from the ongoing scandal that has now hangs over his young presidency and criticizing committee Chairman Devin Nunes' subpoenas. read more http://www.nydailynews.com/news/pol...robing-obama-administration-article-1.3212665