Milwaukee Mayor Tom Barrett has lobbied hard for a school of public health at the University of Wisconsin-Milwaukee throughout the past year. This is understandable ââ?¬â? he is the cityââ?¬â?¢s mayor, and heââ?¬â?¢s actively trying to rectify what he believes is a key liability of Wisconsinââ?¬â?¢s most populous municipality: poor public health.