Rep. Chris Stewart (R-Utah), a member of one of the three House committees investigating President Donald Trump’s dealings with Ukraine, said he’s “not at all” concerned that a second whistleblower has come forward.

Attorneys representing the first whistleblower, a U.S. intelligence operative whose identity has not been publicly released, confirmed Sunday that a second person has corroborated some of the allegations regarding Trump’s July phone call with Ukrainian President Volodymyr Zelensky.

During Sunday’s episode of “Fox News Sunday,” host Chris Wallace reported that the second whistleblower presented the inspector general for the intelligence community with firsthand information about the call.

“Does that concern you?” he asked Stewart, a member of the House Intelligence Committee.

“Well, actually, not at all,” Stewart said. “One of our concerns has always been there hasn’t been firsthand knowledge of this. The first whistleblower ― virtually everything he accused was second and thirdhand knowledge.”

“But Chris, it does not matter,” he continued, adding that he believed the second whistleblower would only confirm the call happened. “Why should I care at all what his perspective ... of this transcript is?”