Mutations may occur in a normal cell as a result of cell division and the effects of environmental and lifestyle factors, such as smoking o r sunlight. Once the first cancer-causing, or driver, mutations occur, defects in cellular processes âfor example, in DNA repairâmay cause more mutations to occur.
U.S. men's national soccer team coach Jurgen Klinsmann out. U.S. men's national team coach Jurgen Klinsmann has been under increased pressure.
Coach K was the USA head coach in 1990 when he led the Americans to a bronze medal at the World Championships and a silver medal at the Goodwill Games in Seattle. He also paced Team USA to a silver medal at the 1987 World University Games and was a special assistant to Bob Knight at the 1984 Olympics.