The question of whether President Barack Obama was born on U.S. soil will have zero impact on the 2012 campaign but could significantly damage Republicans’ prospects for retaking the White House if it lingers. That was the consensus analysis of more than a dozen experienced GOP political strategists, consultants and operatives who were interviewed Wednesday within an hour of Obama going on national television to publicly release the long-form version of his birth certificate... snip ...But they worry that any attention given to the birth certificate issue could paint the Republican Party as out of touch and extreme, making it...