FILE -- In this Jan. 13, 2014 file photo, State Sen. Kevin de Leon, D-Los Angeles, displays a homemade fully automatic rifle, confiscated by the Department of Justice, as he discusses his proposed legislation dealing with "ghost guns," at the Capitol in Sacramento, Calif., Monday, Jan. 13, 2014. De Leon's SB808 would allow the manufacture or assembly of homemade weapons, known as "ghost guns,", but require the makers to first apply to the state Department of Justice for a serial number that would be given only after the applicants undergo a background check. De Leon's measure is one of the hundreds of bills that face an end-of-the-month deadline. to pass their house of origin.(AP Photo/Rich Pedroncelli, file)