News bites: Patti LaBelle 'On Her Own' in airport lawsuit

Your morning transportation speed-read:

A man is suing singer Patti LaBelle for allegedly attacking him at Houston's George H.W. Bush Intercontinental Airport.

Transportation Secretary Ray LaHood biked to work.

Protesters of the Transportation Security Administration's pat-downs rallied at the Texas state capitol.

Virginia Attorney General Ken Cuccinelli thinks the brakes should be put on a MetroRail line to Washington's Dulles Airport.