People link hands to form a human chain from a makeshift memorial for fallen MIT police officer Sean Collier to a campus police station at the Massachusetts Institute of Technology in Cambridge, Mass., Monday, April 22, 2013. A moment of silence for victims of the marathon bombings was also observed during the event. Collier was fatally shot on the MIT campus Thursday, April 18, 2013. Authorities allege that Boston Marathon bombing suspects Tamerlan and Dzhokhar Tsarnaev were responsible. (AP Photo/Steven Senne)
Greg Hansen's Video Notebook ... on Arizona basketball and the first UA football practice
Star columnist Greg Hansen and sports editor Ryan Finley discuss Arizona basketball's new Pac-12 champions title and their upcoming Oregon games. They also get into UA football's first day of Spring practice and what quarterback to watch this season.