Joe Biden has made an unbelievable gaffe in his first speech since moving out of the White House. Before he focused his aim on the incumbent President and Elon Musk, Biden used an offensive term for African-Americans as he delivered a speech on social security to crowds in Chicago.

It was his first widely publicized public remarks since leaving the White House. Speaking for about 30 minutes to about 200 people gathered here for a conference sponsored by the Advocates, Counselors,

The former US president says his successor has "done so much damage and so much destruction" in his first days in office.