On a cold winter morning in November 2007, I watched hundreds of parents line up with their children in front of a Maryland county courthouse. The children had been kicked out of school by state officials and were truant. The mothers and fathers were holding letters threatening them with imprisonment or fines of $50 a day for failing to show proof their children had gotten a chickenpox or hepatitis B shot. Confused, angry and frightened, but mostly resigned, they were working Moms and Dads trudging toward the courthouse on a Saturday morning to face a judge ordering them to vaccinate their children or go to jail. Patrolling the scene was an armed SWAT team of policemen with dogs. The U.S. media turned out that day, but they and other members of the public were kept behind barricades and denied access into the building. I was there with my son, who brought his camera. We were there to witness what was going on with parents whose children had been injured by vaccines.