Trump's border chief says tear gas 'prevented a dangerous situation from getting worse'
![Trump's border chief says tear gas 'prevented a dangerous situation from getting worse'](https://thehill.com/sites/default/files/styles/promo/public/mexicous_border_1126.jpg?itok=GQfbXb4X)
The head of U.S. Customs and Border Protection (CBP) told CNN Monday that border patrol agents "prevented a dangerous situation from getting worse" on Sunday by using tear gas on migrants who charged the border throwing...