Aides to former President Donald Trump believe that a member of his family may have tipped off the FBI about the presence of classified documents at Mar-a-Lago, The Guardian reported. Multiple sources close to Trump told the publication that after the August 8 search of Trump's resort in Palm Beach, Florida, aides began speculating about who could have been speaking to the agency. In the search, agents took more than a dozen boxes of items, as well as highly classified information. They appeared to have specific information about what to look for. Speculation initially focussed on Trump's political aides, and...