HOUSTON --The FBI is searching for two suspects who tried to rob two armored car guards in southeast Houston. It happened Monday morning outside a Bank of America at Woodridge and the South Loop. Police say two masked men approached two security guards loading an ATM. Both the robbers and the guards exchanged fire, but no one was hit. The suspects jumped in a Ford truck and took off. The vehicle was later recovered at a nearby apartment complex. The FBI is now trying to track down the men responsible. No word on whether the suspects got away with anything.