>> that's always a concern when terrorist networks in that part of the world or elsewhere seek to recruit americans. whether they're in the military or not. >> a nature you have of phoenix served in the army from 2000 to 2003. cnn is crunched the numbers with three california cpas and they estimate, get ready for this one. please sit down. facebook ceo mark zuckerberg's 2012 tax bill will be around $1.1 billion. that's because he exercised a stock option. he purchased 60 million facebook shares. they treat that as ordinary income. he pays a lot of money on it. martin sullivan says that billionaires have tremendous stock portfolios they hold on until they die. because they don't want to pay the bill. but that's a bigger tax bill than some nations annual gross domestic product. california with people like zuckerberg in your grips, it's sad you ever had a budget problem. could barbara walters be getting ready to retire? after a 50-year career, she's