dr. susan chang about this kind of fast-moving cancer. >> no therapy subsequent to the surgery is performed so aggressive, we're looking at months of survival. with treatment, we can extend that. the average is probably about a year to 15 months. >> dr. chang says mccain's overall good health does work in his favor but he is 80 years old and she says that will certainly work against him. the mccain family right now is asking the public for its prayers. >>> a developing story in the east bay. this morning the search for answers continues after a father was gunned down while pushing his baby in a stroller. it all happened this in hayward. >> "today in the bay's" bob redell joins us live with what we're learning about the investigation into this, bob, and do deputies have any lead on a suspect? >> reporter: as far as what they're telling us, no. good morning to you, sam and laura. the alameda county sheriff's office tells us they have not id'd any suspect nor made any arrests. they are looking into whether or not this may be gang related. a father was pushing his 3-month-old son in a stroller