Joe Biden calls Jill the 'love of his life' in soppy Tweet as granddaughter Naomi ...

Joe Biden has called Jill the 'love of his life' in a soppy Valentine's Day tweet after spending Presidents' Day weekend playing Mario Kart with his grandchildren at Camp David. The 78-year-old posted a picture of himself with his arms around his wife at last month's inauguration, writing: 'The love of my life and the life of my love. Happy Valentine's Day, Jilly.' The couple, who have been married for 44 years, spent the holiday weekend at the president's country retreat in Maryland, to 'just hang out with the family and do what we always do,' Biden told reporters. His...