Earlier this week we learned that dogs are good for your respiratory system because they can smell your lung cancer. But are dogs also maybe bad for your lungs, because they manufacture poop that's loaded with airborne bacteria?

Air quality in the Russian capital is returning to acceptable, clear levels (glasnost?), as the smoke from the country's raging wildfires blows away from the city. Now everyone can focus on the raging corruption and reporter assassinating and all that.