Who Is Writing Rupert Murdoch's Tweets?

Maybe somebody whose first language isn't English? Read the tweets below and see if you agree with Murdoch chronicler Gabriel Sherman, who speculated last night that Murdoch's Chinese-born wife, Wendi Deng, is typing up the tweets for a mogul who only recently learned to use email. Happy 2012. May itbe better than all experts predict.Has to be!Must change everything to create jobs for all, especiallyyoung— Rupert Murdoch(@rupertmurdoch) January 1, 2012 Good to see santorum surging in Iowa. Regardless of policies, all debates showed principles, consistency and humility like no other.— Rupert Murdoch(@rupertmurdoch) January 1, 2012 @jack right on"simplify" but easier in startups. My resolutions, try to maintain humility and always curiosity. And of course diet!— Rupert Murdoch(@rupertmurdoch) January 1, 2012 Got to watch Foxnews at 5 EST. Liberal Bob Beckel and team great replacement for Beck and much more fun.— Rupert Murdoch(@rupertmurdoch) January 3, 2012 Can't resist this tweet, but all Iowans think about Rick Santorum.Only candidate with genuine big vision for country.— Rupert Murdoch(@rupertmurdoch) January 3, 2012 While Obama feeling courageous, why not follow his first class education policy. US' absolute biggest crisis. No read, no write, no jobs.— Rupert Murdoch(@rupertmurdoch) January 3, 2012