US President Donald Trump's former lawyer, Michael Cohen, will begin serving a three-year prison term for lying to the US Congress and arranging hush payments.
Cohen was sentenced in December after admitting to having paid hush money during the 2016 election to two women on the behest of Trump.
The lawyer, who had once vowed to "take a bullet" for Trump, is due to report to the federal prison in New York's Otisville.
On Friday, Cohen's lawyer Lanny Davis said Donald Trump Jr should have gone to prison since he "signed hush money cheques".

US war in Iran has cost $29 billion so far, Pentagon says
At Temple of Heaven summit, Trump and Xi will seek a good harvest
Peace deal hopes fade after Trump rejects Iran proposal
Protests erupt after key college entrance test cancelled in India
UK's Starmer defies calls to quit, says he is getting on with governing
New Israeli law sets military tribunal for those linked to October 7 attack
Russia strikes Ukraine with drones as ceasefire ends
Dutch hospital quarantines 12 over breach of hantavirus protocol
