Which examples does Obama provide to support his claim that "our immigration system is broken”? Check all that apply.

It is much harder for immigrants to enter the country today than it was in the past.
Some businesses hire undocumented workers and pay them less.
Most people around the world no longer want to immigrate to America.
Undocumented workers worry about losing their families if they come forward.
Some people are breaking the law and are not being punished for it.