State Troopers, Sheriffs, Police: What Can They Ask You At A Traffic Stop?
What Are Your Rights at U.S.-Mexico Border Patrol Checkpoints?
Border Patrol Greyhound Amtrak videos: Is it legal for Border Patrol agents to ask bus passengers if they are US citizens? - Vox
Watch: DPS trooper pursues wrong-way truck on I-35 during alleged human smuggling attempt
Documents Shed Light on Border Patrol's Expansive Authority
Can Border Patrol Give Speeding Tickets? - CountyOffice.org
Not everyone happy about DPS troopers being pulled out of Austin to border
Can Border Patrol Pull You Over For A Traffic Violation
Border Patrol pursuit ends in crash; 3 dead, 1 hurt - The San Diego Union-Tribune
Why Police Can Stop Drivers With Air Fresheners Hanging in Their Cars - The New York Times
Can Border Patrol Pull You Over For A Traffic Violation
Documents Shed Light on Border Patrol's Expansive Authority
The US Border Patrol is Broken