Paul Waldman: How Marco Rubio’s sad decline explains the Republican Party

One of the most revealing sidelights to the recent Florida recounts was to see Sen. Marco Rubio tossing off conspiracy-mongering tweets about missing ballots and stolen votes, a positively Trumpian display that more than a few people who once admired Rubio found disheartening. The Washington Post’s Sean Sullivan reports:"Just four years ago, Marco Rubio was gearing up to run for president with an inclusive and sunny message designed to capture the imagination of a modernizing Republican Pa