Boston bombings suspect remains sedated

Dzhokhar Tsarnaev, suspected of carrying out Monday's Boston is in a hospital, sedated and unable to be interrogated because of a throat injury. Authorities want to know if anyone else was involved.

Dzhokhar Tsarnaev, suspected of carrying out Monday's Boston is in a hospital, sedated and unable to be interrogated because of a throat injury. Authorities want to know if anyone else was involved.