Heightened Security At This Year's Oscars Amid War In Iran

The Oscars red carpet has been rolled out in preparation for Sunday's ceremony. This year, the Academy Awards take place in the shadow of the war in Iran and fears of a terrorist attack in the United States. The Oscars will have more security and police. US authorities have reportedly picked up an eerie series of coded short wave radio messages broadcast from Tehran. The Department of Homeland Security is warning that the coded messages may activate Iranian-backed sleeper cells in the US.