Phoenix Roe v. Wade protesters say they weren't warned before tear gas was deployed

Protestors say they didn't hear a warning before the tear gas was deployed near the Senate building on Friday night. "We weren?t even directly close to that area, but the smoke had come close to where we were," says Natacha Chavez, who was protesting with her young daughter. "There was no warning there was no, ?Hey, this is your last call,' order to disperse."