welcome back, everyone. i'm john berman live in boston this morning. the surviving suspect in the bombings is on the mend. dzhokhar tsarnaev has been upgraded from fair to serious condition, recovering from gunshot wounds to the head, neck, legs, and hand. he could be moved from the beth israel deaconess medical center to another facility. meanwhile, a milestone for bostonians and a good one. boylston street back open for business this morning. all of this happening while a delegation from the u.s. embassy in moscow is in dagestan attempting to interview the parents of tamerlan and dzhokhar tsarnaev. they're doing this with the cooperation today of the russian government. zoraida? happening right now, more rain has made a bad situation in the nation's midsection much worse. swollen rivers are already to