A tremendous number of people come to the country legally, but overstay their visas. And there has to be a far stronger mechanism for being able to track down people, have overstayed their visas, to have a responsibility for who they're coming to visit or stay with.

The most important thing to me is that the president Donald Trump fired the FBI director James Comey all because of the Russia investigation. That first justification given, again, the White House misleading the country about a major action the administration was taking, but the fact that they had a private conversation in which the president, by his own admission, was discussing the future of Director Comey in that job, and the president brings up whether he is under investigation, highly unethical, at a minimum, unethical.

Some argue that recognition of the genocide has become even more problematic now, when the world is at war with terrorism and the United States cannot afford to offend the sensibility of our Turkish ally.

America has a critical role to play as the most powerful member of the world community.

There are perfectly appropriate circumstances to unmask the names of people. In fact, that is done quite often. And the standard is whether the unmasking of those names is necessary to determine the significance of the intelligence.

We must either reduce the number of our engagements or increase the number of our troops.

Americans are blessed with great plenty; we are a generous people and we have a moral obligation to assist those who are suffering from poverty, disease, war and famine.