Whether the president was attempting to shut down an investigation, or simply venting his frustration, his dismissal of his FBI director evoked comparisons to the Watergate era.
Understanding the late president and his context through a new exhibition of his personal effects at the Nixon Presidential Library
On his 100th birthday, looking back at a politician who truly was "one of us"
Think Romney's welfare attack ad is just a distasteful blip on the screen? Think again.
Romney's new ad is the latest conservative attack on safety-net programs.
Analysis: Possible veep pick weighs in directly and with nuance on several issues.
He's either paving the way for the president to compromise later -- or else consolidating his own legacy.
By opening up the campaign-finance system to super PACs, the justices enabled Romney's opponents to hang on and severely weaken him.