Dead Heat

 It's a four-way tie in the Iowa polls:

 "Herman Cain, Ron Paul, Mitt Romney and Newt Gingrich are in a dead heat as the top choices for Iowans likely to attend the Jan. 3 Republican presidential caucuses.
A Bloomberg News poll shows Cain at 20 percent, Paul at 19 percent, Romney at 18 percent and Gingrich at 17 percent among the likely attendees with the caucuses that start the nominating contests seven weeks away."