Question looms: What did Tsarnaev's wife know?

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After the Boston Marathon bombings, she slipped from public view, disappearing with her small child into the suburban Rhode Island home of her parents.http://feeds.feedburner.com/~ff/rss/cnn_us?d=yIl2AUoC8zA</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=jd3cxCNs0Dg:BnPs21vAzkY:yIl2AUoC8zA) http://feeds.feedburner.com/~ff/rss/cnn_us?d=7Q72WNTAKBA</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=jd3cxCNs0Dg:BnPs21vAzkY:7Q72WNTAKBA) http://feeds.feedburner.com/~ff/rss/cnn_us?i=jd3cxCNs0Dg:BnPs21vAzkY:V_sGLiPBpWU</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=jd3cxCNs0Dg:BnPs21vAzkY:V_sGLiPBpWU) http://feeds.feedburner.com/~ff/rss/cnn_us?d=qj6IDK7rITs</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=jd3cxCNs0Dg:BnPs21vAzkY:qj6IDK7rITs) http://feeds.feedburner.com/~ff/rss/cnn_us?i=jd3cxCNs0Dg:BnPs21vAzkY:gIN9vFwOqvQ</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=jd3cxCNs0Dg:BnPs21vAzkY:gIN9vFwOqvQ)
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