New details are raising questions about the security threat surrounding Donald Trump during the NATO summit in Ankara. Reports cited in the story say U.S. intelligence was tracking multiple streams of information involving a possible surface-to-air missile threat. A person reportedly close to the summit was allegedly seen with a shoulder-fired missile, while Iranian operatives were also said to have known the location where Trump was staying, including the floor. The reported threat picture has been linked to a secret Air Force One aircraft swap during Trump’s visit.