What kind of low life punk would punch a 91 year old man? Well, a cowardly punk named Alexander Taylor. Also not the first time he's done this to a senior. Police said Alexander Taylor, 45, of Chicago faces several felony charges in the attack of Yen Jit Wong. According to a statement from police, Taylor is a convicted felon. Wong was attacked near 24th Street and Wentworth Avenue around noon on Tuesday. Police arrested Taylor shortly after the attack. He was seen by an off-duty Chicago Police Sergeant striking Wong in the face. Police said Wong did not provoke Taylor. Police said the off-duty officer followed Taylor, ordered him to stop and arrested him with the help of other officers.