Rick Huffman, center, covers his heart during the playing of the national anthem as he gathers with others before the start of harness racing at the Clark County Fair on Sunday July 30, 2017 in Kahoka, MO. The fair, which began in 1881 featured a demolition derby, tractor pull, and livestock competitions among other attractions. There used to be several days of harness racing at the fair in the past, this year it was on one day. Huffman was competing in the racing.