Israel: Could Israel Take Out Iran's Nuclear Sites? Experts Say Perhaps, But....

Israeli Prime Minister Benjamin Netanyahu comes to Washington next week to discuss his country's heightened concern over Iran's nuclear program. Israeli officials have warned of a possible preemptive strike on Iranian nuclear facilities, but the U.S. is trying to dissuade Israel from such action. As VOA Senior Correspondent Gary Thomas reports, an attack would present formidable obstacles for Israel and might only bring a temporary halt to Iranian weapons-related nuclear activity.