Michelle Obama has shared insight into how she and her husband Barack Obama overcome their marriage problems, while also laying bare continuous body image issues. While the former first lady, 60, and ex-president, 63, celebrated their 32nd wedding anniversary in October, it took them 'a lot of practice' to learn how they can conquer their disagreements. Getting candid about how they deal with conflict in her new book, Overcoming: A Workbook, Michelle admitted that she runs a 'lot hotter' than her husband does and that it takes her significantly more time to be ready to unpack an argument. 'My brain...