As investigators considered possible motives for Monday's fatal bombings, U.S. authorities acknowledged that an unnamed government had contacted the FBI to say the 26-year-old ethnic Chechen “had changed drastically” since 2010 and was preparing to leave the United States “to join unspecified underground groups,” according to an official statement from the FBI.
U.S. officials have not named the foreign nation, but it is presumed to be Russia. Tsarnaev traveled there in 2012 and stayed for six months.
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Yea And Islam is the religion of peace!
). ඔයා අගය කරන දේ ගිහින් රකින්නකෝ.. 
