Umpires do in fact have the authority to eject fans-- that is beyond debate. I don't think it is stated in the rules that they have the authority to eject spectators, but they have done it anyways. My point is that tethering this guy to a bench and ticketing him is a tad severe if Bob Davidson is the only person who thinks he did something wrong. I disagree. If I am an ump in charge of a MLB game, I don't have the time to baby-sit or dink around with ushers. If a fan is impacting play, they are gone. If what the fan said was truly abhorrent to Davidson, he could have discreetly notified an usher between innings. But no, Davidson had to grandstand. So now the County Sheriff Deputies just take their orders from baseball umpires? This is pretty much what bothers me most. If the guy was making homophobic slurs, then yes, he should be ejected. Nobody wants to hear that. But, I'm troubled that Davidson is the sole reason this guy was ticketed. I don't know ... I'm thinking out loud, but this struck me as a really interesting legal conundrum.