President Biden signaled an aggressive new agenda to curb the power of companies like Google, Amazon, Microsoft and Meta when he appointed Lina Khan, Jonathan Kanter, and Tim Wu – a trio of the toughest antitrust regulators to hold them accountable. Instead, two years in, big tech is bigger and more powerful than ever. This week on Tech Check, we dive into the toothless regulators and their upcoming showdowns that could be make-or-break for them, and for the dominance of big tech.