We don't need guest workers, we have Americans who can't get jobs because of the low wages brought about by the hiring of illegals. We need to correct this problem by controlling the borders, enforcing existing law(forget any new bills,enforce what we have now!) and then in about 5 years we can consider if we need a guest worker program.
Pence's plan secures the border before any guest-worker plan begins.
We don't need guest workers
Like it or not, a guest-worker provision is going to be part of any new immigration law. Better take what you can get now instead of demanding something that's not going to happen and then the problem won't get resolved for months.