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.

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.

The Internet has become an integral part of everyday life precisely because it has been an open-to-all land of opportunity where entrepreneurs, thinkers and innovators are free to try, fail and then try again.

As Members of Congress we can now engage with our constituents via online innovations like the Huffington Post, while a small business in rural Oregon can use the Internet to find customers around the world.

You essentially have a human-relations database on millions of Americans. The administration said, "Well we're not listening to calls, we don't collect content." As [Vice President] Joe Biden said when he was a United States senator, you don't need to listen to those calls. If you have who somebody called, when and where, and you learned, for example, somebody called a psychiatrist three times in the last few days and twice after midnight, you know a lot about that person that they may not want people to know about them, especially the government.

The president has the authority to end this dragnet surveillance immediately

Right now, there are a limited number of customers for Canadian oil. Due to simple geography - and without the pipeline - it's really only cost effective for Canadian oil producers to sell their oil to North American customers, mostly American Midwesterners.