https://orbitbrain.com/blog/us-senators-urge-fidelity-to-stop-offering-bitcoin-401k-retirement-plans-the-large-401k-retirement-plan-company-had-previously-announced-cryptocurrency-investments-as-an-op/
US Senators Urge Fidelity to Stop Offering Bitcoin 401(k) Retirement Plans The large 401(k) retirement plan company had previously announced cryptocurrency investments as an option.