Sheldon Whitehouse (D-R.I.) is proposing new legislation that would put an end to voter caging, a practice in which the voter rolls are questioned. It can lead to unwarranted purges or challenges of eligible citizens. The Caging Prohibition Act (S. 2305) would outlaw voter caging, and was first introduced in November 2007, and is pending before the Senate Rules and Administration Committee. Sheldon, testifying before the committee in February, said,