AP Photo/Charles Dharapak
Mitt Romney looks at a shopping list as he arrives at Bradley's Hardware in Wolfeboro, N.H., Monday, Aug. 6, 2012. Romney spent the day at his vacation home in Wolfeboro and met with senior staff later in the day.
AP Photo/Charles Dharapak
Mitt Romney carries his purchases in a bucket as he leaves Bradley's Hardware in Wolfeboro, N.H., Monday, Aug. 6, 2012.
AP Photo/Charles Dharapak
Mitt Romney leaves Bradley's Hardware with his purchases in a bucket in Wolfeboro, N.H., Monday, Aug. 6, 2012.
AP Photo/Charles Dharapak
Mitt Romney puts ears of corn in a plastic bag as he shops for groceries at Hunter's Shop and Save supermarket in Wolfeboro, N.H., Monday, Aug. 6, 2012.
AP Photo/Charles Dharapak
Mitt Romney puts ears of corn into a plastic bag as he shops for groceries at Hunter's Shop and Save supermarket in Wolfeboro, N.H., Monday, Aug. 6, 2012.
AP Photo/Charles Dharapak
Mitt Romney pushes a shopping cart after buying groceries at Hunter's Shop and Save supermarket in Wolfeboro, N.H., Monday, Aug. 6, 2012.
AP Photo/Charles Dharapak
Mitt Romney pushes a shopping cart after buying groceries at Hunter's Shop and Save supermarket in Wolfeboro, N.H., Monday, Aug. 6, 2012.
AP Photo/Charles Dharapak
Mitt Romney loads groceries into his SUV in Wolfeboro, N.H., Monday, Aug. 6, 2012.
AP Photo/Charles Dharapak
Mitt Romney loads groceries into his SUV in Wolfeboro, N.H., Monday, Aug. 6, 2012.
AP Photo/Charles Dharapak
Mitt Romney walks into Rite Aid Pharmacy in Wolfeboro, N.H., Monday, Aug. 6, 2012.
AP Photo/Charles Dharapak
Mitt Romney talks on the phone as he walks out of a pharmacy in Wolfeboro, N.H., Monday, Aug. 6, 2012.