Called to serve (and serve and serve): How close to a draft are we if this is happening:

He’s 57 years old, afflicted with skin cancer, partially deaf and suffers from high blood pressure. But the U.S. Army still wants Master Sgt. Luis Jaime Treviño.

On July 14, the Vietnam and Desert Storm veteran received his third order to report to active duty — mobilized for Operation Iraqi Freedom.

As Cursor, points out, Treviño faces jail if he doesn't comply with the order.