Federal judge rules Pence must testify before grand jury about any illegal acts by Trump

CBS News has confirmed that a federal judge in Washington, D.C., ruled that former Vice President Mike Pence must testify before a grand jury about former President Donald Trump's effort to reverse the outcome of the 2020 presidential election. The judge added that executive privilege does not apply, and that private exchanges between Trump and Pence are not off limits. Robert Costa reports.