“No such claim in his campaign literature existed.”
On the contrary, the quotation comes from numerous pieces of promotional literature, including the 1991 publication in which it said:
Barack Hussein Obama, the first African-American president of the Harvard Law Review, was born in Kenya and raised in Indonesia and Hawaii.
Obama ran for the Senate in 2004. You're claiming that a bio produced by a literary agent 13 years earlier constitutes "campaign literature?"
That's one mighty long campaign. It pre-dates Obama's campaign for Senate, and it even pre-dates the campaign for Senate by the person who held that Senatorial seat before Obama.
You are WAY off the mark here.