As Kareem Walker sat at a table today, ready to announce his college football commitment, the nation's No. 1 high school running back was offering thanks to all the people who helped him.
In the middle of that scene at Wayne (N.J.) DePaul Catholic, his future college coach was "FaceTimed" into the scene, watching on a cell phone.
Jim Harbaugh's "How we doin'?" was unmistakable, caught by the microphone in front of Walker.
About 1½ minutes later, Walker made his Michigan commitment public, as the No. 2 overall player in New Jersey told Harbaugh and everyone watching on the live stream that he was heading to Ann Arbor.