. >>> now to the former president, brack obama in chicago today for the first official public appearance since leaving the white house. %-p. thank you. so what's been going on while i've been gone? >> former president got jokes. >> yeah. >> this morning, mr. obama spoke to students at the university of chicago where he used to teach. it's also where his library is going to be. the former president focusing on encouraging young leaders. >> all right. >>> another week about the iphone8. we have a photo of what could be the new device. >> plus, surprising numbers on just how expensive the bay area really is. the six figure salaries that are now considered low income in two of the countie >>> interesting stories today, but the money report is the most stunning, bay area is so exceptive now even some six-figure sal raaries are low income. hud just released the 2017 income limits summary. this is the baseline used to determine who qualifies for affordable and subsidized housing programs. here is that stunning number. 105,000 a year is now considered low income for a family of four living in sa