During an appearance on FOX News Sunday, Representative Mike Rogers of Michigan was asked how many Americans have joined ISIS. His answer was nothing short of stunning.

Ian Tuttle of National Review has the details:

House Intel Chair: ‘Hundreds’ of Americans Have Fought with ISIS; Some Have Returned to U.S

How many Americans are fighting with the Islamic State in Iraq and Syria? “It’s in the hundreds,” says Representative Mike Rogers (R., Mich.), chairman of the House Permanent Select Committee on Intelligence.

There are “hundreds” of Americans “that have at least one time traveled, participated, and trained with them. Some of them have drifted back [to the U.S.], some of them have gone to Europe,” Rogers says.

Here’s the video:

Intelligence leaders from both sides of the aisle are becoming concerned:

Hill intelligence leaders urge Obama to form ISIS strategy, ahead of NATO summit

The leaders of the House and Senate intelligence committees criticized President Obama on Sunday for failing to decide yet on whether to hit Islamic State targets in Syria and urged him ahead of this week’s key NATO summit to take decisive action before the militant group attacks on U.S. soil.

“His foreign policy is in absolute free fall,” Michigan GOP Rep. Mike Rogers, chairman of the House Permanent Select Committee on Intelligence, told “Fox News Sunday.”

California Democratic Sen. Dianne Feinstein, chairwoman of the Senate Select Committee on Intelligence, said in a separate interview that Obama is perhaps “too cautious” in his approach to combating Islamic State.

“This is a group of people who are extraordinarily dangerous,” she said on NBC’s “Meet the Press.” “And they’ll kill with abandon.”

Feinstein’s comments came 12 days after Islamic State released a video of a warrior beheading American journalist James Foley.

The NATO Summit is Thursday and Friday in Wales.

Forget Hillary’s reset button. When do we hit the panic button?

Featured image via YouTube.