Well, this is heartwarming: Former President George H. W. Bush got rid of his remaining hair to support a 2-year-old with leukemia, the son of one of his Secret Service agents. That's Patrick there, on Bush's lap with the toy cars and adorable expression.
The pair is not alone:
41 poses with the members of his Secret Service detail who have also shaved their head to support little Patrick. pic.twitter.com/u9GBtttAOI— Jim McGrath (@jgm41) July 24, 2013