In a twist, Canada asks U.S. for help cracking down at its southern border

https://www.washingtonpost.com/world/the_americas/in-a-twist-canada-asks-us-for-help-cracking-down-at-its-southern-border/2019/04/16/75d9e1b6-5bb8-11e9-b8e3-b03311fbbbfe_story.html?noredirect=on&utm_term=.03d6d9fa9e92

There’s no wall or checkpoint or regular guard at the end of Roxham Road — just a footpath to the border. In recent years, this trail has been the busiest unauthorized crossing into Canada, a well-known back door for tens of thousands of people seeking asylum in a country that projects itself as a haven for refugees.