From www.universalsports.com yesterday:

PARIS -- Former world champion Tom Boonen of Belgium failed an out-of-competition test for cocaine and has been suspended from all activities by Quick Step, the cycling team said on Saturday. Boonen, who won the Paris-Roubaix classic for the third time last month and is among the top one-day race riders in the world, previously failed a test for cocaine last year. "The test, which was positive for cocaine, was carried out by the Flemish authorities," team spokesman Alessandro Tegner said. "It was about two weeks ago." "He is suspended from all activities by the team," Tegner told Reuters by telephone later on Saturday.

Tom, what were you thinking?