Police in Nairobi opened fire on protesters, killing at least five who were storming the parliament in protest of a new finance bill, while the first contingent of Kenyan police arrived in Haiti to launch a peacekeeping mission in the Caribbean country ravaged by gangs. The U.S. surgeon general declared gun violence in the country a public health crisis. And Protein-rich larvae are increasingly being studied for their potential as a sustainable alternative form of protein to meat amid growing hunger in the Democratic Republic of Congo.