Hundreds of people have been killed in the fighting in Sudan in recent weeks, including a Sudanese American physician. Dr. Bushra Ibnauf lived in Khartoum and was training other medical professionals. He was stabbed outside his home earlier this week. And, there's been a mixed reaction to the new bitcoin currency in El Salvador. Also, Venezuela’s best-known opposition leader, Juan Guaidó, unexpectedly arrived in the US this week. He was rerouted to Miami after getting kicked out of Colombia, where he attempted to attend a summit without an invite. Plus, "Pele" means "the best."