People walk by an image of memorial candles, projected on the walls of Jerusalem's Old City on the eve of annual Holocaust Remembrance Day, Monday, April 17, 2023. Israel holds the day of remembrance each year to remember the six million Jewish victims of the Nazi genocide during World War II. (AP Photo/Mahmoud Illean) JERUSALEM – Israel's president appealed for national unity as the country marked the beginning of Holocaust Remembrance Day on Monday after months of mass protests that have roiled the nation. Yom Hashoah, the day Israel observes as a memorial for the 6 million Jews killed by...