With 100 percent of the precincts reporting, Joni Ernst has won a second term as Iowa’s Senator, defeating challenger, Theresa Greenfield.
With 100 percent of the precincts reporting, Joni Ernst has won a second term as Iowa’s Senator, defeating challenger, Theresa Greenfield.
Theresa Greenfield is challenging GOP Sen. Joni Ernst for US Senate in Iowa.
Polls in Iowa closed at 9 p.m. local time and the..