Barack Obama: “But I know that it also reflects an independence that has been the hallmark of Arlen Specter's career since the days he…”

It fortifies you to say that, yes, this has been part of the journey that we’re on.

it was nevertheless important that we all play a part in assuring that our elected officials are accountable.

Your task is not to impose litmus tests.

No one was more skilled at bringing people together and getting legislation passed.