Spain’s rail tragedy | 'Alerts for months, and they did nothing' — Ruben Tamboleo

A series of devastating rail accidents in Spain has left dozens dead and hundreds injured in just one week.

A high-speed train collision killed 42 people. Days later, a commuter train slammed into a retaining wall, killing the conductor and critically injuring passengers.

Train drivers’ unions are now calling for criminal liability, while political analyst Ruben Tamboleo says the disasters were preventable