When Staten Island Mall shoppers saw a mother beating her 3-year-old son Tuesday afternoon, some followed her to "make sure she didn't leave," reports the Staten Island Advance. Eventually, the police arrested 33-year-old Yesenia Hausler with felony assault and endangering the welfare of a child. Hausler apparently became angry when her son either wanted to play with a new toy or wanted to buy a new toy, and punched and slapped him so hard there......