The Marine arrived in gotham and drove his landrover jeep into a mountain and into a secret cave leading underneath central gotham. He got out of the jeep and walked over to hos clothes rack and weapons rack setting things away for another day and he walked over to his computer

"Power on, voice command password, Old Glory" the computer powered on as well as lights computer sounded, Good Evening Sir. How can i help you"

"Mission complete president safe and targets delt with. Reports on upcoming missions"

Computer showed a scanning screen. "Nothing to report. City has gone quiet except for the other heros arriving sir. Would you like to intercept their radio transmissions or conversations." 

"Commence recon"