A cardinal rule of the Obama administration was that no White House official ever interfered with any independent investigation led by the Department of Justice.

Barack Obama, a year
Barack Obama spokesman denies Donald Trump claim of wiretap order

Barack Obama, a month
Leaders must use care on social media: Obama
Barack Obama, 2 months
US cities, states are the new face of American leadership on climate change: Barack Obama
Barack Obama, 2 months
Barack Obama hits out at Donald Trump, regrets ‘absence of American leadership’ on clim...