ST. PAUL, MN - SEPTEMBER 03:  Levi Johnston and his girlfriend Bristol Palin (R), daughter of vice presidential candidate and Alaska Gov. Sarah Palin Senator wait to greet presumptive Republican presidential nominee John McCain at the Minneapolis-Saint Paul International Airport September 3, 2008 in Bloomington, Minnesota. The Palin family was at the airport to greet McCain who is scheduled to accept the Republican nomination for president during a speech tomorrow night, the final day of the Republican National Convention at the Xcel center in St. Paul, Minnesota. Getty Images logo Getty Images 10 months ago

ST. PAUL, MN - SEPTEMBER 03: Levi Johnston and his girlfriend Bristol Palin (R), daughter of vice presidential candidate and Alaska Gov. Sarah Palin Senator wait to greet presumptive Republican presidential nominee John McCain at the Minneapolis-Saint Paul International Airport September 3, 2008 in Bloomington, Minnesota. The Palin family was at the airport to greet McCain who is scheduled to accept the Republican nomination for president during a speech tomorrow night, the final day of the Republican National Convention at the Xcel center in St. Paul, Minnesota.