In New Hampshire last night, and on cable TV, seven Republicans spent two hours denouncing President Obama. How did they distinguish themselves from each other? Did they narrow the field or will other candidates see a chance to jump in? Also, President Obama visits Puerto Rico, in pursuit of votes in Florida. On Reporter's Notebook, will NATO destroy ancient ruins in Libya?
Banner image: General view of the 2012 Republican presidential candidates' debate in Manchester, New Hampshire June 13, 2011. Speakers (L-R) former Pennsylvania Senator Rick Santorum, Congresswoman Michele Bachmann; former House Speaker Newt Gingrich; former Massachusetts Governor Mitt Romney; Texas Congressman Ron Paul; former Minnesota Governor Tim Pawlenty; entrepreneur Herman Cain. Photo: Emmanuel Dunand/AFP/Getty Images