Group worried about FBI reading rights to Boston bomber

As the lone surviving suspect in the Boston Marathon bombing lay in hospital under heavy guard, the American Civil Liberties Union and a federal public defender raised concerns about investigators’ plan to question Dzhokhar Tsarnaev without reading him his rights.
What Tsarnaev will say and when are unclear – he remained in serious condition and apparently in no condition to be interrogated after being pulled bloody and wounded from a tarpaulin-covered boat in a Watertown backyard. The capture came at the end of a tense Friday that began with his 26-year-old brother, Tamerlan, dying in a gun battle with police.