after federal reserve chairman ben bernanke said the fed may cut back its stimulus if the economy keeps improving. some experts say potential buyers should act now before the rates go even higher. well, as we reported to you, yes the senate has passed a historic immigration reform bill today, adding border agents and fencing between the united states and mexico. critics claim the feds will never make good on that promise, but some border guards say keeping people out of this country is only part of the solution. william la jeunesse live for us tonight in los angeles. william? harris, if you don t prosecute employers, let police arrest illegals who have no documents, then the billions spent on border security alone, they say, is meaningless. that is where, however, enforcement begins. consider san diego 1986 where a handful of agents were overrun by more than a million illegal