Hunter Biden, the scandal-hit son of US President Joe Biden, appears to have stepped out of the shadows to join his dad on a historic visit to Northern Ireland.
The president's son has been under federal investigation in recent years for tax fraud and alleged unethical relationships with foreign governments - including China and Ukraine.
During the presidential campaign, opponents brought up Hunter Biden's past - scrutinising his drug use and business dealings - in an attempt to weaken President Biden's chances of taking the White House.
