 Throngs of parade goers lined up downtown for the annual 4th of July parade in D.C. There's a weather alert today with feels like temperatures in the triple digits. Learning more about what caused that boiled water advisory. I'm Neil Orgenstein. The financial markets close for the holiday. It's 1 o'clock. This is CBS News on the Hour, sponsored by O'Reilly Auto Parts. I'm Peter King doing this.