Will Americans Buy Obama's Global Pitch?

Sen. Barack Obama summoned the world to the cause of his presidential campaign on Thursday. But he won't need the world to win the still-tight election: He continues to need a few million of his countrymen, residing in swing states, to accept the prospect of his serving as commander-in-chief. Obama's soaring speech before a crowd of some 200,000 in Berlin took his message global. Without mentioning President Bush, Obama played off the Bush administration's wide unpopularity -- something with... Full Story