Im sure JRB knew all about the LSD charge and yes LD put the smackdown on them concerning that issue. About the only way I see the federal court allowing LD to represent a case is on a pro hac vice basis and that usually involves filing a petition for that privilege. The petition has a statement declaring one to be a member of good standing of the state bar of ________ and no pending disciplinary actions. See the link for an example
http://www.nyed.uscourts.gov/General..._Forms/phv.pdf
Perhaps the varying courts dont communicate well, i.e. after disbarment in CA, the federal district wasnt notified and he could say he was in good standing with the federal bar. This would be interesting to find out. If I was the prosecutor, my first order of business would be to know my enemy and with that type of info, totally discredit him in from of the judge. Im just playing devil's advocate here. Im surprised LD didnt take the Cali Bar decision to the SCOTUS for judicial review, since the CA bar is an adminstrative arm of the Cali Supreme Court.