Sen. Adam Schiff, D-Calif., who voted against Noem, tore into her performance.

"It's really hard to imagine someone doing a worse job as the secretary of homeland security," Schiff said in an interview. "The draconian, inconsistent, inflammatory immigration policies; the lawlessness; the rendering of people outside the country to maximum-security prisons; the arrest of U.S. citizens; the constant, bizarre spectacle of her doing dress-up outside of a maximum-security prison; or in her various cosplay. It's embarrassing, and it takes the focus off of what should be the heart of that job, and that is protecting our homeland security."