"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," Rep. Michael McCaul (Texas), chairman of the House Homeland Security Committee, said last week. "All options are definitely on the table," Rep. Trent Franks (Arizona), chairman of a Judiciary subcommittee, said when The Post asked him about impeachment. "I would say yes, high crime or misdemeanor," Sen. Ron Johnson (Wisconsin), chairman of the Senate Homeland Security and Government Affairs Committee, told a Wisconsin newspaper. Other high-profile Republicans have warned of a "constitutional crisis." When we asked House Speaker Paul Ryan's office about this talk, a spokeswoman replied, "Our only focus right now is on beating Democrats," noting that the speaker would be campaigning with Johnson.