ATLANTA - President Obama opened his Friday of fundraising with a rousing speech to 600 donors in Chicago and closed it with an intimate appeal before 40 "friends" that included talk-show host, business woman and American icon, Oprah Winfrey. "There's my good friend Oprah, who very early on when I was still running, just decided that she would support this guy with a name that nobody could pronounce," Obama said as he addressed guests seated around five candle-lit tables adorned with bouquets of red roses inside the cavernous Chateau-style home of actor/producer Tyler Perry. "And just like books, skin cream...