Al-Qaida Hatches Plot to Sow Terror on the Tracks

ISIS might be in its death throes, but it is still competing with al-Qaida to see which group can rack up the biggest body count, analysts warn.

National security experts are sounding alarms over al-Qaida's latest terror scheme: Inspiring lone wolves to attack U.S. commuter trains, and the tens of thousands of miles of unguarded tracks that pass through virtually every berg and hamlet in America.