the home of a former republican for mississippi statehouse is involved in a federal investigation over who sent letters tainted with ricin to president obama, a mississippi senator and a county judge. federal agents in full body hazmat suits searched his home on tuesday. his attorney said it was related to the ricin investigation. in a youtube video posted this week, the former candidate, jay everett dusky, talked about the search. >> i said go ahead and search the house. >> agents spent several hours searching a tae kwon do studio he rented until january. not known if anything found. the studio shut down after he was arrested on child molestation charges. his attorney says he is now free on bone. the fbi has not filed any new charges in the ricin investigation and dut.schke is