San Bernardino Shooters Had Thousands of Bullets, 12 Pipe Bombs in Home
The two shooters who carried out the attack in San Bernardino, married couple Syed Rizwan Farook, 28, and Tashfeen Malik, 27, fired up to 75 rounds and left behind three remote-controlled pipe bombs that failed to detonate, according to police. All four firearms used in the shooting were purchased legally and registered.