Chair of House antitrust subcommittee explains the investigation into big tech

Lawmakers are holding the first of several hearings looking at the dominance of big tech. Now states are taking on the sector with their own investigations. Congressman David Cicilline (D - R.I.) joins "Squawk Box" to discuss. He is the chairman of the antitrust subcommittee leading the House investigation.
Wed, Jun 12 20198:22 AM EDT