This is even lower than taking candy from a baby.
A heartless Brooklyn crook showed he was willing to do anything for some quick cash when held up a 10-year-old boy at knifepoint and forced the youngster to fork over $20 from his beloved piggy bank, cops said.
The menacing stranger threatened little Amir Nur, 10, near his Crown Heights home Wednesday after following the preteen home from school.
He terrified the boy so much with his weapon and demands for cash that the child went inside his home, got his bank and came out with the money, which he had earned for doing chores and good behavior and kept in a bank that read “Someone who loves me went to Las Vegas” on it…