On Africa News Tonight: Nearly 15 new commitments between U.S. and African businesses were announced during last week’s U.S.-Africa Leaders Summit. VOA correspondent Mariama Diallo has the details; South Africa deployed troops to protect some of the country’s biggest power stations; And, Tunisian police have arrested Ali Larayeh, who served as prime minister in 2013 to 2014. For this and more, tune into Africa News Tonight here: https://www.voaafrica.com/z/1438