Now, it's very important for our citizens to also know that I don't believe we ought to have amnesty. I don't think we ought to reward illegal behavior. There are plenty of people standing in line to become a citizen. And we ought not to crowd these people ahead of them in line.
The agent is concerned about amnesty. 
The agent is concerned with amnesty. 
( z1 concern :ARG0 ( z2 amnesty ) :ARG1 ( z3 agent ) )