A day after advancing to Georgia's Republican gubernatorial runoff as the favorite to win the nomination, Karen Handel picked up the support of former Massachusetts Gov. Mitt Romney, CNN has learned. "A successful businesswoman and public servant, Karen Handel's blend of executive, political, and business experience is just what Georgia needs at this critical time," Romney said in a statement Wednesday. "The leadership skills that she has honed in both the private and public sectors will enable her to make tough decisions and enact the reforms needed to get the economy back on track and foster job creation." Handel and...