I am concerned that the vague guidelines and policies used by the NSA for intelligence collection and sharing, in conjunction with elusive direction from the Administration, have led to intelligence being collected on sitting members of Congress for political purposes.

We are in a conflict, whether we like it or not. I think we have to identify the enemy and call it by its name. And the enemy is an ideology rooted in militant Islam.

If your goal is to destroy ISIS, there needs to be a ground force. It could be American or foreign.

Thousands of our post-9/11 veterans carry the invisible burden of post-traumatic stress, and there is an overwhelming need to expand the available treatment options.

Things happen in American politics in the political center. If the President will meet us in the center, there are things we can accomplish.

Historians and scholars have access to every issue of every newspaper and journal written during the civil rights struggle of the 1960s but can access only a comparative handful of papers covering the election of Barack Obama.

The Irish Government can no longer stand by and see innocent people injured and perhaps worse.

Jordan has to show the Arab world that there's another way of doing things. We're a monarchy, yes, but if we can show democracy that leads to a two-, three-, four-party system - left, right and center - in a couple of years' time, then the Muslim Brotherhood will no longer be something to contend with.