For the first time, more Americans have an unfavorable opinion of President Obama than have a favorable opinion of him, according to a new CBS News/New York Times poll released late Friday, an indication that dissatisfaction with the president's job performance and the direction of the country is dragging down how Americans view Obama personally. Just 39 percent of Americans have a favorable opinion of Obama, while 42 percent view him unfavorably. In January of this year, 40 percent had a favorable image of Obama, and 34 percent had an unfavorable opinion. In January 2009, as he was inaugurated, 60...