90 minutes with the alleged bombers. he has an amazing story to tell. there are also new details emerging from those tense moments when dzhokhar tsarnaev was discovered hiding last week in that boat in watertown, massachusetts. want to go to miguel marquez at boston's beth israel deaconess center. that is where dzhokhar tsarnaev is still being treated this morning. good morning, miguel. >> we're not entirely sure he is still here, actually. while we had photographers and people staking out the hospital all night, they were sort of shoved off around 1:00 in the morning here, and a lot of the police officers that had been behind us earlier, they all took off and there are reports that he may have already been moved to another facility. that's something we are trying to get confirmed. all of that as we are learning more details about this investigation. in a shocking revelation, sources now say dzhokhar tsarnaev had no weapon when he was hiding in a boat. and a police officer injured during the operation, appears an