President Trump's former National Security Adviser Michael Flynn has reportedly told the FBI that he is willing to testify about the Trump campaign's potential ties to Russia, in exchange for immunity from prosecution, according to a Wall Street Journal report. ADVERTISEMENT Flynn resigned in February, after it was reported that he misled White House staff on his interactions with Russia and had discussed sanctions with Russian ambassador Sergey Kislyak ahead of President Trump's inauguration. The Journal reported, citing officials familiar with the matter, that the FBI and the House and Senate Intelligence committees that are investigating Russia's attempts to interfere...