NYC taxpayer-funded baby-sitter finally arrested weeks after Post reported perp beating kids on video, boasts a sadistic smile after arrest

A taxpayer-funded babysitter who mercilessly beat two young children flashed a carefree smile Wednesday when she was finally arrested – nearly a month after videos of the attacks were given to authorities. La’keysha Jackson, 24, vacantly smirked Wednesday as NYPD detectives led her out of the Bronx Special Victims Unit, hours after cops cuffed her for beating a pair of kids with a belt nearly 60 times. La’keysha Jackson was caught on camera allegedly beating kids in her care. “Our clients can rest easier now knowing that Ms. Jackson is no longer on the street,” the family’s lawyer, Daniel Szalkiewicz,...