"On Tuesday, it looked like we had three possible political scandals brewing. Two days later, with much more evidence available, it doesn't look like any of them will pan out. There'll be more hearings, and more bad press for the Obama administration, and more demands for documents. But -- and this is a key qualification -- absent more revelations, the scandals that could reach high don't seem to include any real wrongdoing, whereas the ones that include real wrongdoing don't reach high enough."