And they're not wasting any time ramming it through the legislature. A sweeping gun control bill that would not only ban the sale of so-called assault weapons and require the registration of all legally-owned modern sporting rifles but would block most adults under the age of 21 from accessing their Second Amendment rights could get its first hearing in just a few days, and backers are hoping to get it to Gov. J.B. Pritzker's desk in January.