At least one Occupy St. Louis sympathizer wants to make sure Mayor Francis Slay is paying attention. The same day the mayor dispatched six aides to listen to concerns from the anti-Wall Street outfit camped out in Kiener Plaza, an online poster purporting to be a supporter of the group unveiled what appeared to be hacked information from Slay's website. "YOU CAN REMOVE US FROM KEINER [sic] PLAZA, BUT NOT FROM YOUR SYSTEMS!" the poster wrote on Tuesday. The poster claimed affiliation with the hacking network Anonymous