 If you or someone you love needs help, you are not alone. Please visit mentallyhealthynation.org to learn more. Hi, I'm Greg Biffle. I'm teaming up with 3MSB, Henry Schein Cares, and the American Dental Association to give kids a smile. Severe tooth decay often causes children to hide their smiles. They're unable to eat, sleep, or pay attention in class because of the pain. Through this national volunteer program,