Department of Homeland Security chief Alejandro Mayorkas became the latest member of the Biden Administration Tuesday who said he was “horrified” by new images of border patrol agents acting aggressively toward migrants they are trying to clear from the southern border, vowing a swift investigation and a “full force” response from his agency. Stay Connected Forbes on Facebook: http://fb.com/forbes Forbes Video on Twitter: http://www.twitter.com/forbes Forbes Video on Instagram: http://instagram.com/forbes More From Forbes: http://forbes.com