Rupert Murdoch shared some kind words for his fellow billionaire and media mogul, Mayor Michael Bloomberg. Mr. Murdoch joined Twitter this weekend and his first social media musings included compliments for Republican presidential candidate Rick Santorum, movie reviews, New Year’s resolutions and a glowing assessment of Mayor Bloomberg. “Great to see Mike Bloomberg getting some rewards for being New York’s best mayor in memory!” Mr. Murdoch wrote last night.  Read More