A Problem for Republicans Fighting to Keep California House Seats: Trump

California, with its vulnerable Republicans in Congress, is ground zero for the Democratic plan to take back the House. President Trump may be making those efforts easier.

With Trump’s Visit to Pennsylvania, G.O.P. Scrambles to Save a House Seat

President Trump will fly in to the southwestern Pennsylvania district vacated by a scandal-tarred Republican, hoping to bolster the flagging campaign of his handpicked successor.

Is Partisan Gerrymandering Legal? Why the Courts Are Divided.

Diverging decisions this week by federal judges in North Carolina and Pennsylvania are certain to draw the Supreme Court’s interest as it mulls whether to curtail partisan gerrymandering.

To Grease Wheels of Congress, Trump Suggests Bringing Back Pork

President Trump’s suggestion that Congress revive the old practice of salting spending bills with lawmaker pet projects has revived a simmering debate.

Darrell Issa, a California Republican, Will Not Seek Re-election to House

Mr. Issa becomes one of the most prominent in a long list of Republican retirements, adding to talk of a Democratic wave in the midterm elections.