John Katko: “It is devastating to recall the evening of June 17, 2015, when a mass shooter took the lives of 9 African-American…”

We have seen a disturbing trend become a catastrophic humanitarian crisis at the border.

Cabinet Secretaries or a President shouldn't be impeached over policy differences. That's not what the Constitution says.

While the vast majority of these migrants may be coming to find work or more prosperous opportunities, we cannot ignore the evident security threat that looms beneath the surface of this crisis.

The truth is we have no way of knowing, but these reports demonstrate it is almost certainly an elevated and fast-growing number.