A president was just shot and Mayorkas has 100% confidence in Secret Service leadership? Why does Mayorkas still have his job

A president was just shot and Mayorkas has 100% confidence in Secret Service leadership? Why does Mayorkas still have his job @ townhallcom: MAYORKAS: “I have 100% confidence in the director of the United States Secret Service. I have 100% confidence in the United States Secret Service.“ Source: Josh Hawley