FG_AUTHORS:

For the first time in nearly two decades, the state of Arizona is going to the polls on Election Day guaranteed to pick a new U.S. Senator. The race to replace retiring Republican Jon Kyl is the closest in a generation, with Democrat Richard Carmona running neck-and-neck with Jeff Flake, a GOP congressman.

Read more http://feeds.abcnews.com/click.phdo?i=43b79cda26e1e70abf49efb4411468c1