(Portland, OR)  --  Rescue crews will search this morning for a body that was discovered inside a vehicle that ended up in the Columbia River.  Authorities say as the car was being pulled from the water yesterday, the body washed out and remains in the river.  Officials say the vehicle was submerged in about 25 feet of water off Northeast Marine Drive.  Deputies say the driver of the car was westbound on Northeast Marine at the time of yesterday's crash.