53:03 On this edition of Your Call, we’re discussing what it will take to hold Big Tech accountable for the spread of disinformation online. Experts say companies like Facebook and Twitter have enabled far-right extremism and dangerous lies on their platforms for years. It took an insurrection at the Capitol for platforms like them to suspend Donald Trump’s account. According to Zignal Labs, after he was banned, social media platforms saw a 73% drop in election misinformation. What regulations and standards are needed? Guests: