First lady Michelle Obama says her husband deserves re-election not only for his first term accomplishments and vision for the future, but because of his genuine empathy for families dealing with tough economic times. “He understands these issues, not just because he’s smart but because he’s lived them,” Obama told a group of 100 campaign donors at a $2,500-a-plate luncheon in Cape Elizabeth, Maine. “He was raised by a single mother who struggled to put herself through school and pay the bills. And when she needed help, who stepped in? His grandmother, waking up early every morning to take a...