Public health minister Anna Soubry, said walking was "one of the best ways to keep healthy", and that she supported the initiative.

BBC: Quarter of adults walk just an hour a week, survey finds

And it makes the largest investment ever in preventive care, because that is one of the best ways to keep our people healthy and our costs under control.

NPR: Obama's Address To Congress

And -- and it makes the largest investment ever in preventive care, because that's one of the best ways to keep our people healthy and our costs under control.

CNN: Obama speech to Congress focuses on economy