. >> get to go know youro neighbos is critical. and c participating in your own community. communities that have what's more civic engagement, more involvement and interaction,ac even if you control forro economics and other things, do much, much better. >> doctor, thank you so much. we've run out ofth time. those are great tips. we're going to post this on our web site. appreciate it very much. we do have to take a break. when we come back, we'll learn how a marin county program ist helping cut crime in a low income neighborhood. so stay with us. [ crowd cheering ] ♪ ♪ [ male announcer ] 2-scoop sundae, water and a free mlb® mini helmet compliments of aquafina. baskin-robbins. more flavors. more fun. why choose between delicious or 100 calories? with yoplait delights... ...now you can finally have both. it's the perfect parfait... ...with two indulgently rich layers... ...of chocolate... ...and raspberry yogurt... ...and only 100 calories. yoplait delights. get rid of the "or". >>> welcome back to "beyond the headlines." we've been talking about a very important topic, at