Rep. John Mica wanted to make sure nobody ever mistook a congressional hearing for a drug den, as he brought a fake joint to a House oversight hearing on Friday. "I have this joint here," Mica said. "Don't get too excited out there, some of you, this is not a real one, it's a mock one." The hearing was regarding Washington, D.C.'s new law decriminalizing marijuana possession, given Congress still has oversight over the district's laws. Mica, who opposes legalization, said he will not work to stop decriminalization in D.C.