Their full site uses an en dash: https://www.cnn.com/2022/04/29/us/texas-migrant-arrest-program-discrimination/index.html#:~:text=alleging%20it%20targets%20%E2%

Their full site uses an en dash: https://www.cnn.com/2022/04/29/us/texas-migrant-arrest-program-discrimination/index.html#:~:text=alleging%20it%20targets%20%E2%80%9CBlack%20and%20Brown%20%E2%80%93%20primarily%20Latino%20%E2%80%93 https://www.cnn.com/2022/04/29/us/texas-migrant-arrest-progr... I'd be aghast if a double hyphen was the house style for a major news outlet.