U.S. college student missing after Nice, France, attack

An American college student was missing after the deadly truck attack in Nice, France, which injured at least three other students in the same program.Also, an Austin-area father and son who were vacationing with their family are among those who died in the attack, relatives said Friday.The University of California, Berkeley, said on Friday that junior Nick Leslie, 20, was unaccounted for after the Thursday night massacre that killed at least 84 people.Leslie was among 85 Berkeley students atten