What a drag

Vice President Joe Biden and former Secretary of State Colin Powell may pledge allegiance to different parties, but they bond over their love of cars in “Jay Leno’s Garage,” going head-to-head in a drag race. If the former “Tonight Show” host started holding congressional hearings amid his auto collection, maybe partisanship would go the way of the Edsel.

9 p.m., CNBC

Bedside manner

Bob Woodruff, the ABC newsman who was critically injured while covering the Iraq war, uses his personal journey to tell the story of “Military Medicine,” a look at how combat hospitals have managed to keep the survival rate of wounded in Iraq and Afghanistan to 96 percent between 2001 and 2014. That’s a percentage that would trigger the “M*A*S*H” surgeons to raise a glass of moonshine.

9 p.m., TPT, Ch. 2

Family vacation

If you’re growing weary of “Modern Family” but still adore Eric Stonestreet’s Cameron, see him in a different light — as tour guide — in “Celebrity Adventure Club.” The Emmy-winning actor is the latest star to play historian as he examines World War II battlefronts in Alaska and Hawaii. And, no, Mitchell doesn’t pop by to make sure he’s sticking to his diet.

4 p.m., Travel Channel

Neal Justin