Assertion: patrol's mission | /r/CapableOf | apprehend illegal aliens
Facets:
Source sentences:
text: The Border Patrol's traditional mission continued: deterring, detecting and apprehending illegal aliens and individuals involved in the illegal drug trade who generally entered the United States at places other than through designated ports of entry.
text: In direct support of the National Strategy, the mission of El Centro Sector is working to protect the external boundaries of the United States and to prevent, detect, apprehend, and interdict terrorists, illegal aliens, smugglers, contraband, and violators of other laws.