This graffiti on a shuttered shop in Sirte, Libya, is probably just a message of solidarity with the Occupy Wall Street movement, not a promise by Libyan rebels to come overthrow the banking industry just as they overthrew Muammar Qaddafi. We hope, at least. Things are crazy enough over here without the presence of machine-gun-toting Libyan insurgents. Guitar guy is welcome any time, however. He'll fit right in.