Right at the heart of the Affordable Care Act is the ban on insurance companies discriminating against people with a pre-existing condition. And this part of the Affordable Care Act makes sure that health care is not just for the healthy and wealthy.

If China is helping its domestic industries charge an artificially low price for solar panels and other environmental goods, then China is violating international trade rules that it agreed to when it became a member of the World Trade Organization.

The Internet has changed the way we communicate with each other, the way we learn about the world and the way we conduct business.

Since 1994, lawmakers on both sides of the aisle have considered it politically risky to offer a plan to fix America's broken health care system. The American public, though, has paid the price for this silence as health care costs skyrocketed, millions went uninsured, and millions more grappled with financial insecurity and hardship.

It took a little over a decade to build a coalition strong enough to beat the insurance companies, but in 1990, then Senator Tom Daschle and I passed a law regulating the private market for supplemental Medicare insurance policies.

With the loss of Free Choice Vouchers, hundreds of thousands of workers will now be forced to choose between their employers' unaffordable insurance or going without health care.

More customers for Canadian oil means that Canadian producers can charge more for their oil, which then means that American businesses and consumers will pay more for oil.