Joni Ernst Wins Election, First Woman to Represent Iowa in US Senate: DES MOINES, Iowa – Joni Ernst has been… http://t.co/WoYE7DIiQQ — Des Moines Daily (@desmoinesdaily) November 5, 2014

Reports are coming in that Joni Ernst has won in Iowa. [Joni Ernst Wins Election, First Woman To Represent Iowa in US Senate, by Aaron Hepker, 13WHO, November 4, 2014]

This means that the GOP will control the Senate, as they have picked up seats already in Arkansas, Colorado, Montana, South Dakota, and West Virginia.