Open Absurdistan and meet outsize Misha Vainberg, son of the 1,238th-richest man in Russia, lover of large portions of food and drink, lover and inept performer of rap music, and lover of a South Bronx Latina whom he longs to rejoin in New York, if only the American INS would grant him a visa. But it won't, because Misha's late Beloved Papa whacked an Oklahoma businessman of some prominence. And Misha is paying the price of exile from his adopted...