According to the laws of the land and the Supreme Court ruling of 1875 "United States Supreme Court, in Minor V. Happersett" it is unlawful for Obama to be elected to the office of President therefore should be removed.
Back in 1875, the United States Supreme Court, in Minor v, Happersett, ruled that:
“Natural Born Citizen” was defined as children born of two U.S. citizens – regardless of the location of the birth. It found: “The Constitution does not, in words, say who shall be natural-born citizens. Resort must be had elsewhere to ascertain that. At common-law, with the nomenclature of which the framers of the Constitution were familiar, it was never doubted that all children born in a country of parents who were its citizens became themselves, upon their birth, citizens also.”