Guys, I work in the trade show and convention industry and the company I work for does a shit ton of work for the RNC including all of their national conventions. Let me tell you, regardless of your political affiliation this is a HUGE get for Cleveland. You've got thousands of conventioneers, show management people, the media, the politicians and speakers, and security staff paying for hotel rooms, food, bar tabs, lavish private parties, ancillary events, facility and equipment rental fees + all the extra labor involved in making the convention happen. It's only one week, but you can reasonably expect the economic boost to the city of Cleveland to be EASILY north of $400 million!