Mexico on Sunday threatened to take legal action against the United States for failing to protect its citizens after this weekend's mass shooting in the border city of El Paso.
https://www.nbcnews.com/news/us-news/mexico-vows-take-legal-action-against-u-s-wake-deadly-n1039096
https://www.nbcnews.com/news/us-news/mexico-vows-take-legal-action-against-u-s-wake-deadly-n1039096