AP Photo/Charles Dharapak

Mitt Romney hauls groceries away from Hunter's Shop and Save supermarket in Wolfeboro, N.H., on Aug. 6. Romney, who has a vacation home in New Hampshire, picked up bottled water, Wild Cherry Pepsi (note "wild"), and Greek yogurt. He told reporters, "I got some folks coming over today," leading some to speculate about whether his guests included his vice presidential pick — whom he has yet to announce.