Lawmakers from all 50 states introduced a recording-breaking 1,592 bills and resolutions dealing with immigration in the first half of 2011, according to a new report from the bipartisan National Conference of State Legislatures. Of the bills introduced, 151 laws and 95 resolutions passed in 40 state legislatures and Puerto Rico. An additional 10 bills were waiting to be signed off by state governors as of June 30.