By Stephen Marks Everyone’s complaining about how lackluster John McCain’s campaign has been. Well, I’m here to shake things up with the launch of a new 527, pH for America, and our first ad, “The REAL Barack Obama,” that will have liberals whooping and hollering “Swiftboat!” and “Willie Horton.”The “pH” in pH for America stands for “Political Hitman,” which is how I describe my 14 years as an opposition researcher - the polite Beltway euphemism for those who dig up dirt on political opponents - in my book “Confessions of a Political Hitman” (Sourcebooks, 2008). This 527 was formed to...