While the Colorado researcher didn't know if the study participants were smokers or non-smokers, the CDC's editorial points out that the new study adds to research from eight other studies, which also saw a drop in heart attack related hospitalizations after smoke-free laws are enforced.

CNN: Study: Smoke-free laws may cut heart attack hospitalizations

Siddle, in particular, is the most likely to come in and could even play if Australia decide for a four-man seam attack and drop Hauritz.

BBC: Australia draw with England Lions

You did this because 50 is just too young to drop dead of a heart attack, diabetes or a stroke.

CNN: Congrats Gov. Christie: You saved your life