Jill Biden shares memories of Sept. 11 as wife, sister, more

Pennsylvania mounted police officers stand in a field over looking the Wall of Names before a ceremony commemorating the 21st anniversary of the Sept. 11, 2001 terrorist attacks at the Flight 93 National Memorial in Shanksville, Pa., Sunday, Sept. 11, 2022. (AP Photo/Barry Reeger)

Jill Biden shares memories of Sept. 11 as wife, sister, more