After reading Donald Trump's logic about why he thinks Barack Obama's presidency may be "the greatest scam in the country's history," we spent much of yesterday getting up to speed on the issue. Until yesterday, we actually hadn't looked at the birther question in detail, because we assumed it was just ludicrous conspiracy theory cooked up by folks who are desperate to do anything to have Barack Obama un-elected. SNIP SNIP do we really KNOW that Sarah Palin was born in this country? Or Donald Trump? Or Mitt Romney? A few weeks ago, Donald Trump made a big show of...