Government is now so huge, powerful and callous that citizens risk becoming proverbial serfs without the freedoms guaranteed by the Founders.

In Barack Obama's 2008 presidential campaign, he ran to the left of Hillary Clinton as a moral reformer.

Remember when President Obama used to warn Syria's Bashar al-Assad to stop his mass killing and step down?

Since antiquity, the Middle East has been the trading nexus of three continents -- Asia, Europe and Africa -- and a vibrant birthplace to three of the world's great religions.

Deportation has become a near-taboo word. Yet the recent Boston bombings inevitably rekindle old questions about the way the U.S. admits, or at times deports, foreign nationals.

Not since the late-19th-century juxtaposition of the Wild West with the Victorian East has popular morality been so unbridled and yet so uptight.

The idea of a nuclear Iran -- and of preventing a nuclear Iran -- terrifies security analysts.

We can imagine what lies ahead in 2017 -- no matter the result of either the 2014 midterm elections or the 2016 presidential outcome.

Bring up Iraq -- and expect to end up in an argument. Conservatives are no different from liberals in rehashing the unpopular war, which has become a sort of whipping boy for all our subsequent problems.

For all the Obama-era talk of decline, there is at least one reason why America probably won't, at least not quite yet.

Sometime in the new millennium, "global warming" evolved into "climate change." Amid growing controversies over the planet's past temperatures, Al Gore and other activists understood that human-induced "climate change" could better explain almost any weather extremity -- droughts or floods, too much heat or cold, hurricanes and tornadoes.

California now works on the principle of the mordida, or "bite." Its government assumes that it can take something extra from residents for the privilege of living in their special state.

Republicans and Democrats are blaming one another for impending cuts to the defense budget brought about by sequestration.

In his first term President Obama was criticized for trash-talking the one-percenters while enjoying the aristocracy of Martha's Vineyard and the nation's most exclusive golf courses.

Hundreds of reasons have been adduced for the fall of Rome and the end of the Old Regime in 18th-century France. Reasons run from inflation and excessive spending to resource depletion and enemy invasion, as historians attempt to understand the sudden collapse of the Mycenaeans, the Aztecs and, apparently, the modern Greeks. In literature from Catullus to Edward Gibbon, wealth and leisure -- and who gets the most of both -- more often than poverty and exhaustion implode civilization.

Nothing about illegal immigration quite adds up. Conservative corporate employers still support the idea of imported, cheap, non-union labor -- in a strange alliance with liberal activists who want the larger blocs of Latino voters that eventually follow massive influxes from Latin America.

War seems to come out of nowhere, like rust that suddenly pops up on iron after a storm. Throughout history, we have seen that war can sometimes be avoided or postponed, or its effects mitigated -- usually through a balance of power, alliances and deterrence rather than supranational collective agencies. But it never seems to go away entirely.

Almost a decade ago, Europeans and many progressive Americans were lamenting how the United States was going to miss out on the 21st-century paradigm symbolized by the robust European Union.

The horrific Newtown, Conn., mass shooting has unleashed a frenzy to pass new gun-control legislation. But the war over restricting firearms is not just between liberals and conservatives; it also pits the first two amendments to the U.S. Constitution against each other.

As a senator and presidential candidate, Barack Obama said that he detested budget deficits. In 2006, when the aggregate national debt was almost $8 trillion less than today, he blasted George W. Bush's chronic borrowing and refused to vote for upping the debt ceiling: "Increasing America's debt weakens us domestically and internationally. Leadership means that 'the buck stops here.'"