Is Dick Cheney the real President?

The Washington Post starts a controversial and very interesting 4 part series on VP Dick Cheney today. How powerful is Cheney? Is he our "real" President?

"Over the past six years, Cheney has shaped his times as no vice president has before. This article begins a four-part series that explores his methods and impact, drawing on interviews with more than 200 men and women who worked for, with or in opposition to Cheney's office. Many of those interviewed recounted events that have not been made public until now, sharing notes,e-mails, personal calendars and other records of their interaction with Cheney and his senior staff. The vice president declined to be interviewed.
Two articles, today and tomorrow, recount Cheney's campaign to magnify presidential war-making authority, arguably his most important legacy. Articles to follow will describe a span of influence that extends far beyond his well-known interests in energy and national defense.
In roles that have gone largely undetected, Cheney has served as gatekeeper for Supreme Court nominees, referee of Cabinet turf disputes, arbiter of budget appeals, editor of tax proposals and regulator in chief of water flows in his native West. On some subjects, officials said, he has displayed a strong pragmatic streak. On others he has served as enforcer of ideological principle, come what may.
Cheney is not, by nearly every inside account, the shadow president of popular lore. Bush has set his own course, not always in directions Cheney preferred. The president seized the helm when his No. 2 steered toward trouble, as Bush did, in time, on military commissions. Their one-on-one relationship is opaque, a vital unknown in assessing Cheney's impact on events. The two men speak of it seldom, if ever, with others. But officials who see them together often, not all of them admirers of the vice president, detect a strong sense of mutual confidence that Cheney is serving Bush's aims." Washington Post