Law professor Kais Saied and detained media mogul Nabil Karoui won most votes in the first round of Tunisia's presidential election and will contest a runoff vote, the independent electoral commission said on Tuesday. Saied won 18.4% of votes and Karoui 15.6%, while Abdelfattah Mourou of the moderate Islamist Ennahda party came third in a crowded field of 26 candidates with 12.9%, the commission said in a televised statement. More to follow