Senate Latest: Republican Joni Ernst wins 2nd term in Iowa

WASHINGTON (AP) — The Latest on Senate races in the 2020 election (all times local):
12:40 a.m. Wednesday
Republican Sen. Joni Ernst has won a second term in Iowa, fending off a competitive challenge from Des Moines real estate developer Theresa Greenfield.Ernst argued that she had been true to her deeply conservative beliefs as both a state legislator and U.S. senator while also trying to portray herself as a senator who crossed party lines on some issues. Ernst serves in Republican leade