David Gunn (doctor) by another anti-abortion activist, John Burt. From March 1993 through May 2009, Gunn was first of a total of four doctors murdered by killers proclaiming pro-life motivation. The others were doctors Barnett Slepian, John Britton and George Tiller. Gunn's murder helped lead to the passage of the Freedom of Access to Clinic Entrances Act. Gunn's death also prompted Paul Jennings Hill to issue the Defensive Action Statement, signed by 30 anti-abortion leaders, which justifies the killing of abortionists to protect fetuses. In 1994, Gunn's violent death inspired the first official single "Get Your Gunn" by rock band Marilyn Manson. The
Tiller or pushing it, but it may also be moved remotely using tiller lines or a ship's wheel; some kayaks which have foot pedals use a tiller for steering. Tillers on outboard motors often employ an additional control mechanism where twisting of the shaft used to vary speed. In watercraft, the tiller is attached to a rudder post (American terminology) or rudder stock (English terminology) that provides leverage in the form of torque to turn the rudder. In steering a boat, the tiller is always moved in the direction opposite of which the bow of the boat is to move. If