This 10 September 2019 video from the USA says about itself:
“IN RECENT YEARS, Charles Koch,
the billionaire industrialist megadonor to Republicans … has carefully recalibrated his public image, releasing a variety of statements to assert that he supports immigration and opposes President Donald Trump’s blatant scapegoating of undocumented immigrants and foreigners.
At the same time, however, Koch’s sprawling political network’s in-house technology company has mined consumer data to motivate Republican voters with dehumanizing messages that depict immigrants as an invading army of criminals and potential terrorists.”
Read more here.