Obama´s last name

It´s his first name.

Jacob: "Hey, what´s Obama´s last name?"

Scholar: " It´s his first name."

Jacob: "What do you mean what´s his first name? I am asking for his last name?"

Scholar: "That would be his first name."

Jacob: "If Obama is his first name his last name is his first name, I don´t get it..."

Scholar: "I think you got it."

Obama: " I just want to go to Central Park and watch folks passing by. Spend the whole day watching people"

Jacob - Walks out *confused*