In the 2016 race to the White House, presidential candidate Donald Trump took a shine to the whistleblowing site WikiLeaks, led by its Australian founder Julian Assange. Now, as President, Donald Trump has performed a spectacular flip, presiding over an administration determined to imprison the publisher of the leaks. On Monday Four Corners investigates Julian Assange’s activities conducted during the nearly seven years he spent sheltering in the Ecuadorian Embassy.