Back them into a corner out of which they cannot escape.
Via NBC:
A federal judge on Thursday ordered the State Department to keep in close touch with the FBI about what investigators find on Hillary Clinton’s e-mail server.
And the judge indicated he thought her decision to conduct official business on a private e-mail account was unwise.
“We wouldn’t be here today if the employee had followed government policy,” said District Court Judge Emmet Sullivan, referring to the former secretary of state.
“There was a violation of government policy,” he said.