Probe opened into Border Patrol Facebook group that mocked migrants

The US Customs and Border Protection (CBP) agency said Monday that it has launched an investigation into a secret Facebook group for current and former Border Patrol agents that is filled with racist memes and posts mocking migrants. The existence of the Facebook group called "I'm 10-15" was revealed by the nonprofit news site ProPublica. The group was created in August 2016 and has some 9,500 members, according to ProPublica, which published several examples of posts it found there.