It took 19 days, but two men became the first to free climb Yosemite's famous El Capitan summit by the steepest and most dangerous route, the Dawn Wall. The GOP has set July 18-21, 2016 as the date of their national convention in Cleveland, a full month ahead of their 2012 convention schedule. Communications giant Samsung has reportedly made a $7.5 billion offer to buy BlackBerry to arm itself in its continuing battle against Apple. Pope Francis will visit the Philippines today to celebrate with Asia's most Catholic country and home to one-eighth of the world's Catholics. Facebook is finally beta-testing its long-rumored corporate social networking alternative to LinkedIn and Yammer called Facebook at Work.