 Karamjit Singh has some splainin' to do. The resident of New York's Long Island is charged with arson, reckless endangerment, and endangering child welfare. After, say, authorities, he gave an 11-year-old a firework outside his home July 4th morning and had him light it up. It malfunctioned. Set a shed on fire. The blaze spreading to Singh's home and a neighbor's. No injuries. At the multiplexes... Eh, eh, look out! Ah!