Georgia defensive end Justin Houston and Iowa defensive tackle Christian Ballard both failed drug tests for marijuana at the NFL Scouting Combine according to Alex Marvez and Jay Glazer of FOX. The information comes as news to us, but its possible teams have been aware of the result for a while now. Houston has been talked about as a potential late first-round draft pick, but the failure will be a red flag for teams that already questioned his snap-to-snap energy. http://profootballtalk.nbcsports.co...hristian-ballard-failed-drug-test-at-combine/ *** Hope he enjoyed that joint, because was it ever expensive. Man some of these guys are really stupid.