U.S. senator's ex-chief of staff appears in court on porn charges
1 of 1
In this image taken from video and released by WJLA TV, U.S. Postal police walk with Ryan Loskarn, center, chief of staff for U.S. Sen. Lamar Alexander, on Wednesday in Washington D.C.
Photos: Island Images: August 2015
Photos: 2015 Hawaii Canoe Racing Association State Championship
Photos: Page One Gallery: August 2015
More Photo Galleries »