Combating childhood obesity
- In the long drawn out battle to fight the childhood obesity epidemic, public health advocates, schools, parents - heck, even the first lady - have been trying a variety of strategies to see what, if anything, really works.

Combating childhood obesity

- In the long drawn out battle to fight the childhood obesity epidemic, public health advocates, schools, parents - heck, even the first lady - have been trying a variety of strategies to see what, if anything, really works.