Tamerlan Tsarnaev has been to the dentist.
 Allakhverdov told The New York Review of Books that he rejected violence, was not Tsarnaev's teacher, had not spoken to Tamerlan in three years and had never met his family members
 He and his wife received public assistance and food stamps from September 2011 to November 2012, which included all the time Tsarnaev was in Russia

