Rep. Steve Yarbrough, left, speaks with Tom Boone, right, July 6, 2009, at the Arizona Capitol. Yarbrough is co-founder and executive director of the state’s most prolific tax credit charity. The nonprofit has given generously to Yarbrough, too.
By Mark Scarp, contributing columnist
By Jerry Brown, contributing columnist
Guest Commentary by Bill Richardson
Guest Commentary by Shawn Thiele
By Mark Heller, Tribune