Republican presidential nominee Mitt Romney's son Craig Romney waves after speaking to delegates during the Republican National Convention in Tampa, Fla., on Thursday, Aug. 30, 2012. (AP Photo/Lynne Sladky) Craig Romney son of Republican presidential nominee Mitt Romney addresses the Republican National Convention in Tampa, Fla., on Thursday, Aug. 30, 2012. (AP Photo/J. Scott Applewhite) (Trent Nelson | The Salt Lake Tribune) Craig Romney, son of Mitt Romney, speaks at the Republican National Convention in Tampa, Florida, Thursday, August 30, 2012.