It's a crisis under the U.S. Capitol dome. iStock / Getty Images PlusHouse Republicans fired one leader, Kevin McCarthy, and have spent almost three weeks trying unsuccessfully to choose another to succeed him as speaker of the House. That’s left the U.S. House of Representatives unable to do its work, paralyzing the entire legislative branch of government, because the Senate can’t pass legislation without a functioning House. Is this a “constitutional crisis?” Or something less significant? The