Spain’s Pedro Sánchez is taking on the world’s top tech billionaires and, for him, the fight is personal. Two years after the Socialist leader contemplated stepping down to spare his loved ones from a barrage of abuse online, Sánchez is pushing through legislation to ban access to social media for under-16s and hold platform executives criminally responsible for illegal content. “Social media, unfortunately, has become a kind of Wild West, a failed state,” the prime minister said in a video