Summary: <p>ECB President Mario Draghi unveiled details of a new bond-buying plan aimed at easing the eurozone's debt crisis. The new U.N. and Arab League envoy for Syria, Lakhdar Brahimi, said searching for a solution in the country was like "standing in front of a brick wall." And Secretary Hillary Clinton continued a six-nation trip through the Asia-Pacific region where she faced harsh criticism from China's state media. James Kitfield of National Journal, Elise Labott of CNN and Tom Gjelten of NPR join Diane for analysis of the week's top international news stories.</p>
