Almost all these guys are Secret Service agents. They're on the full-time protection detail for former President George H.W. Bush. One of these agents, first name Jon, last name withheld, has a two-year-old son named Patrick.
That's them in the front row too, right next to the one-time White House resident.
It seems Patrick is in a tough fight against leukemia and lost his hair during all the draining treatments to save his life.
Secret Service agents are a close-knit bunch. To show support for the little guy and his Dad, every member in the entire presidential protection detail shaved their heads.
When the 41st president of the United States noticed that this week, the 89-year-old said, "Me too."