House Speaker Mike Johnson said Tuesday he was "very disappointed" over the Supreme Court's birthright citizenship ruling.
Watch the clip in the video player above.
The Republican leader's news conference was interrupted by the ruling as reporters instantly sought a real-time reaction.
"Oh dear," Johnson said as a reporter read out the decision.
Johnson said he believes it will subject the country to "serious challenges going forward and we'll have to deal with that."
Johnson, who has worked as a constitutional lawyer primarily on religious issues, said the 14th Amendment is being abused by people who are coming to the U.S. to have children in a "birthing tourism trend." It's not illegal but is a practice the Trump administration has tried to reduce.