Barack Obama: “Chairman Kennedy has long been the champion of educational opportunity for all.”

When we choose, when we make that decision, I do believe – and there is evidence for this – that the world gets incrementally better, and that is a worthy goal and it’s worth fighting for.

A drift towards extremism was "not inevitable

The full weight of the federal government is being brought down on a law-abiding elected official because she has dared to criticize the president.

Because if this becomes the new normal, there’s no reason to believe it will stop with her — or that future presidents, in either party, won’t do the same.