Biden doesn't understand--anything

In truth, Biden doesn't understand much of anything. All his policies and decisions bear this out.

Biden mocks resurgence of Al Qaeda on 9/11 anniversary, gets booed at memorial

President Joe Biden mocked the resurgence of Al Qaeda on the 20th anniversary of the Sept. 11, 2001, terrorist attacks on Saturday after earlier in the day being booed while visiting the 9/11 Memorial at the World Trade Center.

What did Biden say?

Find out here