Did Scientists Find the 'God Particle'? Home > Video > World News > World News: 7/04/12 America's July 4 Heat Wave Meteorologist Ginger Zee discusses excessive heat warnings and advisories. Fireworks Safety Concerns Across America Towns offer rewards for turning in people illegally using fireworks. Accidents on US Highways An estimated 35 million people will travel by car this summer. Italian Cruise Ship: Old Maps? Crew allegedly used dated maps and faulty instruments. A key discovery that could unlock the secrets of the universe. Double Amputee Races to Win Olympic Gold South African track star Oscar Pistorius prepares for London games. Lifeguard Fired for Saving a Man's Life Company fires Tommy Lopez after he rescues a man outside his patrol zone. Made in America: Where Are Our Flags Produced? "World News" looks at increasing domestic production of American flags.