As Congress, Republican presidential candidates, and much of the U.S., South American, and European media are sounding the alarm on suspicious activities by Iran and Hezbollah in Latin America, the State Department is hitting the snooze button.

Barack Obama’s presidency has had profoundly negative consequences for our national security. From debilitating cuts in defense budgets, to gutting national missile defense efforts, to his unwillingness to acknowledge a continuing war against terrorism, to his inability to stem the nuclear proliferation threats posed by North Korea and Iran....the picture is bleak.

The United States wants to hit the "reset button" in its relations with Russia, but the prospects for the items on the agenda are mixed at best.

Two years after its passage, President Obama's Patient Protection and Affordable Care Act remains a hot-button issue. Does the law's requirement that every American obtain health insurance violate the constitution?

The Obama administration, in an effort to "hit the reset button" when it comes to relations between the two countries, has in fact hit the delete button when it comes to ties with friends and allies in the region.

Until we deal with Medicare's fundamental problems, we need incremental action on many fronts to get better results for the money we will continue to spend in the traditional Medicare program.

Will Japan's catastrophe affect the "nuclear renaissance" in the United States? Four experts weigh in.

There’s good reason to believe the relationship between Romney and the Tea Party-driven congressional Republicans will be exceptional only in the severity of its uneasiness. This is not an example of passionate matrimony, but a mere wedding of convenience—and it’s safe to say the honeymoon won’t last long.