amanda knox heads back to an italian courtroom, as her attorneys argue she should be released. new zealand s favorite penguin is on his way home more than two months after swimming thousands of miles off course, happy feet is headed back to his home in ant arc ta early september 5th, 2011. captioning funded by cbs as we saw happy feet we say happy labor day, everyone. good morning i m jeff glor. and i m taryn winter brill. chris wragge and erica hill are off this morning, we re pinch-hitting. did you have a great weekend? i did. labor day is not just for workers, speculating over sarah palin s political future is about as high as it s ever been. this weekend s speech she went out of her way to point out shortcomings in the current political gop field. tropical storm lee downgraded to a tropical depression. it dropped a foot in some places spreading the risk of flooding especially in louisiana. cbs s bigad shaban is in crown point, louisiana. bigad, good morning.