Gallup asked people about Pat Buchanan's views, and54 percent said they were "too extreme" for him to be president, and 35 said they were not.

Warren Beatty and Pat Buchanan may end up competing for the same party's presidential nomination.

Buchananism is not mere 19th-century populism warmed over and updated. 

Opponents of Republican presidential candidate Pat Buchanan's views on international trade and the role of the corporation can no longer deflect them with name-calling.

Support for completely rebuilding the system has dropped sharply from the early 1990s; in 1991, 42 percent said the system needed to be completely rebuilt.

Joshua Muravchik's thoughts on Patrick J. Buchanan and his two definitions of anti-Semitism

Obama has managed to do what no Republican president ever could: destroy the War Powers Act. In a riot of irresponsibility and hypocrisy, Republicans are racing to embrace a law they've long reviled just so they can, accurately, charge Obama with irresponsibility and hypocrisy.

The failure of any Republican candidate to make the case for vigorous American leadership in the world during last week's Republican presidential debate has sparked a debate in Washington: Is the Republican Party becoming increasingly isolationist?