While there's video evidence Brooklyn's Kensington post office could be the worst post office in the city, Far Rockaway's post office could give it a run for the money. Representative Gregory Meeks complained to the Daily News, "There is so much incompetence and lack of supervision [there]. I'm hearing from a lot of seniors who don't get their Social Security checks on time. A lot of people aren't getting their bills." Many have been unhappy......