More interesting findings:
"INTERNET POSTINGS
The brothers had been in the United States for several years and were believed to be legal immigrants, according to U.S. government sources. Neither had been known as a potential security threat, a law enforcement official familiar with the investigation said Friday.
A Russian language social networking site bearing Dzhokhar Tsarnaev's name paid tribute to Islamic websites and to those calling for Chechen independence. The author identified himself as a 2011 graduate of Cambridge Rindge and Latin School, a public school in Cambridge, Massachusetts.
He said he went to primary school in Makhachkala, capital of Dagestan, a province in Russia that borders on Chechnya, and listed his languages as English, Russian and Chechen.
His "World view" was listed as "Islam" and his "Personal priority" as "career and money."
He posted links to videos of fighters in the Syrian civil war and to Islamic web pages with titles such as "Salamworld, my religion is Islam" and "There is no God but Allah, let that ring out in our hearts."
He also had links to pages calling for independence for Chechnya, a region of Russia that lost its bid for independence after two wars in the 1990s."
http://www.reuters.com/article/2013/...93I0GQ20130419