Did Boston bomber meet with known jihadist terrorist? Speculation grows as it emerges Russia asked FBI to investigate Boston bomber just six months ago after his trip to Dagestan. By Leslie Larson and Lydia Warren. Daily Mail, April 21, 2013.
Dead Boston bomb suspect posted video of jihadist, analysis shows. By Tim Lister and Paul Cruickshank. CNN, April 21, 2013. Video.
