And by "border" you mean the actual border + 100 miles inland, right?
https://www.aclu.org/know-your-rights-governments-100-mile-b...
https://www.aclu.org/know-your-rights-governments-100-mile-b...
There is no reason to be alarmist.
Also not very helpful that the search is illegal if you haven't crossed a border and have to get relief in court against a federal agency.
There is no reason to be alarmist.
You mean like ever in their lifes? If not, some people might disagree with you:
http://www.concordmonitor.com/New-Hampshire-interstate-borde...
Or you can claim that border patrol tracked these people for 75 miles and then held them up at the road block.