The government must give proper weight to both keeping America safe from terrorists and protecting Americans' privacy. But when Americans lack the most basic information about our domestic surveillance programs, they have no way of knowing whether we're getting that balance right. This lack of transparency is a big problem.

I grew up in Minnesota, where we treasure our tradition of civic engagement - and our record of having the nation's highest voter participation.

Bill Clinton is the greatest president of the 20th century because I played touch football with him.

Apple has long been a leading innovator of mobile technology; I myself own an iPhone.

Let's not let the government sell us out. Let's fight for net neutrality.

The Republican agenda is a radical vision in which Medicaid is slashed to the bone - in which we start to balance the budget on the backs of, literally, our most vulnerable citizens.

Anybody who deliberately propagandizes with lies should be held up to scorn and ridicule.