Tuesday Jul 16 2013 comments Sierra College Football Practice By: Michael Kirby, Freelance Photographer -A +A Michael Kirby/Auburn JournalQuarterback Bernard Porter throws during practice Tuesday. Michael Kirby/Auburn JournalMuch of Tuesdays practice was spent doing stretching excerises. Returning Wolverine Eric McKinnon warms up. Michael Kirby/Auburn JournalEx-Placer Hillmen Joe Mangino loosens up at Tuesday's practice with the Sierra College team. Michael Kirby/Auburn JournalKeith Jonutz goes through a drill Tuesday afternoon. Michael Kirby/Auburn JournalFrank Thomas hauls in a pass during a drill. Michael Kirby/Auburn JournalQuarterback Dan Harding passes during a drill. Michael Kirby/Auburn JournalJoe Mangino (left) and Kashad Watson (right) run through a offense-defense drill Tuesday. Mangino is a Placer High grad.