HARI SREENIVASAN:

There were new and more serious fractures today on the Intelligence Committee. It's investigating Russian meddling in last year's election, and alleged ties between the Trump campaign and Moscow.

Now the very direction of the probe itself seems in question.

Here for some more on this is one of the committee's Democratic members, Representative Eric Swalwell of California.

Congressman, you have said before that you feel that Chairman Devin Nunes has a conflict of interests. Do you think he's taking orders from the White House?