Blood is desperately needed. LifeStream will hold a community blood drive tomorrow (July 14) from 8:30 a.m. to 12:30 p.m. in the parking lot of the Desert Trail (6396 Adobe Road) in Twentynine Palms. Donors must be free of infections or illness, weigh at least 110 pounds, and not be at risk for AIDS or hepatitis. Donors will receive a free cholesterol screening and incentives. To make an appointment to donate blood, call 800-try-giving.