it is ricin, it will take the gun defwiet a whole other level. one was sent to washington, d.c., specifically the gun group the mayor heads the mares a -- mayors against illegal drugs. they target mayor michael bloomberg because of his views on gun control. force believe the letters were written by the same person. they were posted by the same area. both contain what a police source is describing as an orange-pink material. that material initially tested negative. then it tested positive for trace amounts of ricin. the mayor was never in immediate danger. he said he didn't feel threatened. there will always be people doing stuff like this. the analysis center in maryland should have the conclusive results back today or the end of the week. law enforcement acts we are told are being briefed on the status of the investigation. police agents and officers on the joint terrorisms task force