Trump's own biographer flags latest 'sign of panic' for former president

A biographer of Donald Trump's is seeing the ex-president start to panic after another huge night for the Democratic Party at their convention in Chicago.

David Cay Johnston spotted one of Donald Trump's latest fundraising emails as a sign of anxiety.

The Trump campaign's fundraising numbers have lagged despite hosting the Republican National Convention and naming his vice presidential running mate. In July, he was only able to pull in $139 million compared to Kamala Harris' nearly $500 million.