This charming image of the way the world used to be is brought to you by A&P, reminding you that a gentler, safer world died somewhere along the line, and no one can quite pinpoint the moment. But yes, that's right: moms used to just leave the kids otside while they shopped. In wheeled cards. With the top down. And it's cold out, to judge from everyone's coats, too. Oh, no, dear, no reason for you to come into the warm store. Stay out here and toughen up those little lungs!