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".

Trump cancels US strikes on Iran, citing progress in talks
US confirms third strike on Indian-crewed tankers this week
UK defence minister Healey quits, says PM Starmer's plans fail to keep country safe
False alarm at the Pentagon triggers brief shelter-in-place order
Trump says US will hit Iran 'very hard', take control of energy infrastructure
US and Iran trade attacks for a second day, undermining shaky ceasefire
Bahrain says debris from intercepted Iranian drones injures child, damages homes
Philippines launches probe into deaths of two athletes from top basketball team
