(Gresham, OR)  --  Authorities are investigating after someone stole two firefighting vehicles from crews battling wildfires in the Columbia River Gorge.  Police say someone stole a pickup and a Jeep from the Cowlitz County Fire District Five fire station in Kalama, Washington, yesterday.  Crews from the station were out fighting the Archer Mountain fire at the time.  A resident called 911 after finding the pickup truck in front of her home.  Police are still searching for the second vehicle.