Controversy erupts over Biden's signature after he drops out of Presidential race

After US President Joe Biden said he won't seek re-election, a controversy erupted over his signature. 'The Dossier' podcast's Jordan Schachtel said Biden's signature looks faded while businessman Mike Crispi said this signature looks different from others. "One would think that a letter...announcing his decision...would not be signed using a digital signature,' said billionaire Bill Ackman.