From Richard Nixon to Barack Obama, renowned White House photographers reveal their most cherished moments with U.S. presidents Alexandra Genova | Michelle Molloy As President-Elect Donald Trump ...

President Barack Obama’s recent assertion of executive privilege ... Evolution of the privilege It wasn’t until 1974, when President Richard Nixon asserted executive privilege to prevent the release ...

This, experts say, allows Trump to embrace corporate and individual gifts in a more brazen way that mirrors another president ...

It can’t have taken three months to write the speech that President Barack Obama gave at West ... national security adviser to President Richard Nixon, the “decent interval” he had requested.