Today in HistoryToday is Wednesday, June 28, the 179th day of 2017. There are 186 days left in the year.Today's Highlights in History:On June 28, 1914, Archduke Franz Ferdinand of Austria and his wife, Sophie, were shot to death in Sarajevo (sah-ruh-YAY'-voh) by Serb nationalist Gavrilo Princip (gavh-REE'-loh PREEN'-seep) - an act which sparked World War I.