To understand the sometimes glaring gaps between candidate Obama’s promises and President Obama’s policies, it is useful to appreciate an old tension in American progressivism. . . .

Polls indicate that Rudy Giuliani -- the thrice-married, twice-divorced, pro-choice and civil-union-supporting former New York City mayor -- has become the front-runner for the Republican presidential nomination...

The controversy sparked by the Sept. 15, 2009, publication of the Report of the United Nations Fact-Finding Mission on the Gaza Conflict, otherwise known as the Goldstone Report, may appear to exclusively concern the Israeli-Palestinian conflict. . . .

On July 29, 1981, barely six months into his presidency and in the face of an economic crisis of historic proportions, Ronald Reagan succeeded in persuading both houses of Congress to pass dramatic tax cuts that set the stage for nearly three decades of vigorous economic growth...

Admirers and critics have two diametrically opposed views of President George W. Bush. The admirers see a compassionate conservative at home and defender of the nation against terrorism and rogue states abroad. Critics see a radical conservative at home who led the nation into a destructive and unnecessary war abroad. Why do conservatives and liberals so often seem to be describing two different men when discussing President George W. Bush? Is it possible to find any common ground on which view of President Bush is closer to the truth?

John McCain has spent a lifetime in the service of his country, including twenty-two years as a naval aviator, two terms in the House of Representatives, and service in the U.S. Senate since 1986. Following his 2000 presidential campaign and the hard-fought passage of his campaign finance bill, John McCain reflects on a life in politics in his recent memoir Worth the Fighting for. A lifelong Republican, Senator McCain has broken with his party's mainstream on a number of issues in recent years. Does John McCain still consider himself a conservative? And why does McCain so often play the maverick?

Henry Ford once said that "history is more or less bunk. We want to live in the present and the only history that is worth a tinker's dam is the history we make today." Do Americans care about history or not? Journalist Andrew Ferguson discusses America's relationship with its own history using the continuing fascination with Abraham Lincoln as a case study.

Peter Robinson, former Reagan speechwriter, who wrote the Tear Down That Wall Speech on the 20th anniversary of the fall of the Berlin Wall. . . .

Presidential communication in this age of shock tweets and nonstop news cycles.