When combating threats to our homeland, we need American tech leaders to work with us, not against us. Over the past year, I have repeatedly asked tech companies to work with us to provide better solutions. Unfortunately, no progress has been made. For the safety and security of our citizens, we cannot afford to wait any longer.

https://www.justice.gov/opa/speech/attorney-general-william-p-barr-announces-updates-findings-criminal-investigation