Sky News host James Morrow says Joe Biden’s “serious health concerns” are becoming “more and more obvious”.
Joe Biden has ended his re-election campaign and endorsed Kamala Harris as the Democratic candidate.
“The 25th amendment is the way that they can take an incapacitated president out,” Mr Morrow told Sky News host Peta Credlin.
“It’s a complicated process; it’s never been tried before.
“We’ve got a Joe Biden with serious health concerns now, and those are becoming more and more obvious.”