First, for a long time it has been said that bad air causes asthma and cancer. This week strokes have been added to this list! http://well.blogs.nytimes.com/2015/03/24/air-pollution-raises-stroke-risk/?_r=0
Two things that are terrible for air pollution in urban settings are idling your engines and outdoor fires!
Second, Dana Milbank in the http://www.Washingtonpost.com says that climate deniers are denying that they denied that climate change is happening. See below:
What surprised you this week?