A glorious chart of our presidential history.
Look at 1948 and 1964.
Only two have been replaced by Democrats at all.
A breakdown of that vote and the current Congress.
How many members have been booted for good, by year.
Ford's approval rating never recovered from his pardon of Richard Nixon.
Hillary Clinton would be in rare company.
From Reagan to Palin, a look back at how one of the 20th Century's most influential leaders left a mark on U.S. politics.
From Washington to Obama, we take a look back at the State of the Union addresses that left a lasting impact.