I thought DC was trying to use a wireless streetcar that was developed in China:<p><a href="http:&#x2F;&#x2F;www.npr.org&#x2F;2015&#x2F;10&#x2F;22&#x2F;450583840&#x2F;in-d-c-and-china-two-approaches-to-a-streetcar-unconstrained-by-wires" rel="nofollow">http:&#x2F;&#x2F;www.npr.org&#x2F;2015&#x2F;10&#x2F;22&#x2F;450583840&#x2F;in-d-c-and-china-two...</a>