From the article you posted.
The Daily Signal sought comment from Alex Mensing, listed as a U.S. contact for People Without Borders. At publication time, Mensing had not responded.
In a voicemail, The Daily Signal asked Mensing how the group could say it has no organizational role, since several of its activists are taking part, as well as how open-borders advocates could be certain that criminal elements are not included in the caravans.
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