Doubling Guest Workers

The Center for Immigration Studies has released a report estimating that the number of guest workers would double under the Gang of Eight bill:

The Schumer-Rubio bill, which will be debated by the full Senate starting next week, would allow unprecedented increases in the number of temporary workers. A new Center for Immigration Studies analysis of the bill finds that, in the first year, the bill (S.744) would admit nearly 1.6 million more temporary workers than currently allowed. After that initial spike, the bill would increase annual temporary worker admissions by more than 600,000 each year over the current level – an increase four times larger than the one called for in the 2007 Bush-Kennedy proposal (about 125,000).
As a result, this bill would roughly double the number of temporary workers admitted each year (nearly 700,000 in 2012). These workers are classified as "non-immigrants" and would be in addition to S.744's large proposed increase in annual permanent legal immigrants competing for jobs (more than 30 million in the next decade).

Meanwhile, Senator Marco Rubio says that the Gang does not yet have 60 votes.