the roman catholic bishop of tucson will deliver the homily saying it s important for the community to come together and care for all those affected by the rampage. new developments in the condition of congresswoman gabrielle giffords. dr. san season jay gupta is here to explain what is happening at this stage of her recovery and the family of it gunman jared kaufman say they care deeply about the victims. we ll have a lot going on in this hour. joining us is randy kaye and drew griffin and cnn special investigations unit and also dr. sanjay gupta is with us as well. sanjay, we have new information about congressman giffords today. what do you know? well, she s making improvements. over the last couple of days we heard things were sort of stable. there hadn t been a lot of changes. one of the significant things is her dependence on the breathing machine is starting to decrease. she still has a breathing tube