Coverage of the Giants tickertape parade is trumping coverage of primary voting on all the New York stations. Cable news net NY1, though, has attempted to make their broadcast of ecstatic fans and slow-moving floats educational nonetheless, with Pat Kiernan making countless digressions into how the parade is blocking polling places, highlighting the unsung heroism of our fair city's sanitation department, and pointing out that many Wall Street buildings no longer have windows from which employees can toss shredded documents. [NY1]