Obama's debt to Trump in the current president's mind? That the U.S. Supreme Court ruled last year that presidents have immunity for official acts.

One day after President Donald Trump accused former President Barack Obama of treason over the intelligence assessment that Russia interfered in the 2016 election and sought to help Trump, Director of National Intelligence Tulsi Gabbard declassified a highly sensitive congressional report she claimed was more evidence of a “treasonous conspiracy.”