JTA ) — In 2014, the Jewish Telegraphic Agency included Highland Park in an article on communities across the country that were melding Jewish pride into their ceremonies for July 4 , which that year fell on Friday, just before Shabbat. Locals were used to seeing a 1953 pickup truck drive through their suburb and others along Chicago’s North Shore blaring a mashup of the song “Yankee Doodle Boy” with a niggun, or wordless melody , written by the noted Orthodox singer-songwriter Shlomo Carlebach . The director of a local synagogue said he passed out both American and Israeli flags...