Immigration documents about President Barack Obama's Kenyan father, Barack Hussein Obama, Sr., obtained by the Arizona Independent show that Obama senior was an illegal alien for a time after over staying his student visa while at Harvard.Documents show that Obama, Sr. was denied an extension on his student visa in July, 1964, in part because Harvard University, where Obama, Sr., was a Ph.D. candidate, sought his removal. Obama Sr. eventually left the United States willingly after becoming an illegal alien for remaining in the country past the expiration of his visa.An INS investigator, M.F. McKeon, wrote “They (Harvard officials) weren’t...