LAS VEGAS–(BUSINESS WIRE)– #cityofhope–City of Hope, one of the largest and most advanced cancer research and treatment organizations in the United States, welcomed more than 1,700 patients, survivors, caregivers and supporters to its inaugural Walk for Hope Las Vegas on Saturday, Oct. 24. Together, walkers raised more than $220,000 and counting for lifesaving cancer research and care.Entertainer and longtime City of Hope supporter Donny Osmond served as the event’s inaugural “Headliner for Hope,” helping