The American Red Cross needs volunteers to go door to door today in the neighborhood around Modesto High School as part of the Team Firestopper program. The volunteers will help residents register for a fire safety seminar to be held next weekend. The canvass is scheduled from 9:30a.m. to 1:30p.m. Those interested in volunteering need to be at Central Grace Community Church, 918 Sierra Ave., at 9a.m.