He is using one from Connecticut (supposedly Obummer was born in Hawaii, but they didn't force the SSN at birth then) off a dead guy, yes. Why? Dunno.
LOL from Snopes: "Why Barack Obama’s Social Security card application might have included a Connecticut mailing address is something of a curiosity, as he had no known connection to that state at the time…" then it trails off with a paraphrased "but don't pay any attention to that"..