Can I buy treasuries through Wells Fargo?

I'm curious, is it possible to purchase U.S. Treasuries through Wells Fargo? I've heard that some banks offer this service, but I'm not sure if Wells Fargo is among them. Could you please clarify whether this option is available to Wells Fargo customers, and if so, what are the steps I need to take to go about it? Additionally, would you be able to provide any insights on the potential benefits or drawbacks of buying Treasuries through Wells Fargo, compared to other methods or platforms?