Raging California wildfire swells to over 600 square miles, bigger than city of Los Angeles

The largest wildfire currently burning in the United States expanded to over 600 square miles on Tuesday, surpassing the size of Los Angeles, according to California fire officials. Thousands of firefighters are engaged in a round-the-clock battle against the Park Fire, which is raging through a wilderness area north of Sacramento.
More than 5,500 firefighters from across California and other states are working tirelessly to contain the fire, which is burning in the state’s Central Valley,…