an investigation to see if tamerlan was fundraising or putting together a team to go to russia and kill russians. i think that was their concern. so when the fbi discovers that he is not in touch with anybody in the u.s. that appears to be a terrorist, any calls overseas are to his mother and father so that is not suspicious and doesn t appear that he can put two nickels together so the fundraising aspect isn t going too well. when the fbi says this is what we found, if you want more we will do more. give us more. and twice the fbi asked for more and does not get it. it would appear to me that under the circumstances the russians were satisfied that if he comes to russia he is coming alone. and that is mainly all they wanted to know. there seems to be a lot of activity surrounding the wife of tamerlan tsarnaev. she spent about 3 1/2 hours with her attorneys and federal officials.