Well first off, it would be nice to educate yourself on what is what if you are going to criticize an agency. Ports of Entry are manned by Customs Agents which all of your capes, firearms, skulls etc go through for inspection. So they stand at the Port of Entry and ask you questions about what you are crossing into the United States with. Border Patrol enforces all immigration laws between the Ports of Entry which is totally different. So Border Patrol Agents are out on foot, atv, horses and vehicles in the desert chasing foot sign of individuals who have illegally entered the United States.
So Border Patrol is the one letting all of your terrorists, 10 million illegals and drugs into the country. But on behalf of all the Border Patrol Agents, thank you for your blanket criticism. If you think you are frustrated, think of all of the agents who are working hard out in dangerous and deadly terrain everyday, hamstrings by you know who while you sip on your morning tea.