Incumbents typically enjoy an advantage against challengers in primaries, but in several races this year, many incumbents in the House and Senate are under threat of losing their seats before getting to the general election.

As with past election cycles, several members of Congress on both sides of the aisle are in danger of losing their seats to more centrist or hard-line members of their parties. Here are three of the House members who could be in danger of losing their seats and recent examples that could give insight into how each member could fare.