Story highlights "You really could have a constitutional crisis here," said Peter King.

"You put your finger on it: we would really have a constitutional crisis," said Louie Gohmert.

(CNN) The outcome of the 2016 election won't be decided for another six days, but the topic of impeaching Hillary Clinton if she wins is already a topic of discussion on conservative talk radio.

Several Republican congressmen have been asked this week about a potential Clinton impeachment if she were indicted as a result of an FBI investigation into her emails; all of them warned of a "constitutional crisis" if Clinton were to be elected.

Their answers mirror what Donald Trump has being saying on the campaign trail. At a rally Monday, Trump warned of the "very possibility of constitutional crisis" and said if Clinton were elected, she would face criminal investigations and possibly a trial.

Texas Rep. Michael McCaul ‏on Fox News Wednesday explicitly mentioned the possibility of impeachment.

"Assuming she wins, and the investigation goes forward, and it looks like an indictment is pending, at that point in time, under the Constitution, the House of Representatives would engage in an impeachment trial," McCaul said. "They would go to the Senate and impeachment proceedings and removal would take place."

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