of the president's remarks tonight. >> reporter: the white house tells us the focus will be on memorializing the victims. also the heros will be recognized. also the acknowledgment of what the entire tucson community has suffered. the president will ask for prayers as well as a nation. this is the third time he will publicly address this situation since the tragedy on saturday. there will be a moment of silence, a native-american blessing. over the last several days the president has made calls to a number of the people and families connected to this tragedy. the focus is going to be where it should be, this is a memorial. nothing about it will be a political event, jon. jon: who else is taking part tonight, do we know? >> reporter: house speaker -- former house speaker now minority leader nancy pelosi is going to be there. she was visibly shaken after visiting congresswoman giffords office yesterday. we know that both senators from