Attorney General Merrick Garland announced investigations of war crimes committed in Ukraine. But America has a surplus of its own unpunished atrocities.

“There is no place to hide,” said U.S. Attorney General Merrick Garland during a surprise trip to Ukraine this week, announcing that a veteran prosecutor known for hunting down Nazis would lead American efforts to investigate Russian war crimes. “We will pursue every avenue available to make sure that those who are responsible for these atrocities are held accountable,” he added.

Garland didn’t need to travel 4,600 miles in pursuit of war criminals. If he wanted to hold those responsible for atrocities accountable, he could have stayed home.

In a suburban Maryland neighborhood, just over an hour away from Garland’s office, I once interviewed a U.S. Army veteran who confessed to shooting, in Vietnam, an unarmed elderly man in 1968. He didn’t just tell me. He told military criminal investigators in the early 1970s but was never charged or court-martialed. He retired from the Army in 1988.