<!-- wp:html --><p>The FBI informed Twitter Inc. of at least one Chinese agent working at the company, U.S. Senator Chuck Grassley said during a Senate hearing on Tuesday where a whistleblower testified, raising new concerns about foreign meddling at th influential social media platform.</p><!-- /wp:html -->
The FBI informed Twitter Inc. of at least one Chinese agent working at the company, U.S. Senator Chuck Grassley said during a Senate hearing on Tuesday where a whistleblower testified, raising new concerns about foreign meddling at th influential social media platform.