The Community Foundation of Western North Carolina held its annual 'Power of the Purse' luncheon Tuesday. Award-winning journalist and Latino USA host Maria Hinojosa was the keynote speaker for the event. She spoke about immigration, the changing demographics of the U.S., and women in philanthropy. The last part is the focus of 'Power of the Purse' (BPR is a media sponsor of the event), and its organizers announced that $450-thousand in grants will be awarded to groups that work to prevent