sam moore of sam and dave was there to sing his anthem soul man. justin timberlake sang dock of the bay with guitarist steve cropper who co-wrote the classic. can we just listen in? you have money in your wallet? mavis staples performed i ll take you there. here s one presidential favorite al green was supposed to perform but had to cancel because of a back injury. coming up later this morning on starting point we re going to hear all about last night from music director and legendary memphis soul keyboardist booker t. cool. maybe we ll find out if the president sang a little bit. although i would imagine we have a little bit of that. that s better than winning $40,000? finding out you ve actually a heck of a lot more. you will be dancing like this woman if you did. we ll be right back. [ driver ] today, my ambulance knew all about a bike accident, just by talking to a helmet. it grabbed the patient s record before we even picked him up. it found out the doctor we needed was