A gunman opened fire at a Planned Parenthood clinic, police say.br A gunman opened fire at a Planned Parenthood clinic, police say. A gunman opened fire at a Planned Parenthood clinic, police say. At least four people have .br A gunman opened fire at a Planned Parenthood clinic, police say. At least four people have been injured, the Colorado Springs Gazette reported, citing police .br At least four people have been injured, the Colorado Springs Gazette reported, citing police radio traffic. One person is dead .