Prototypes for Trump's Mexico border wall to be built by September

Rival prototypes for Donald Trump’s wall on the US-Mexico border should be built by September, the Customs and Border Protection (CBP) agency said on Tuesday. A bidding process for contractors to design and construct prototypes at the south-west border in San Diego, California, the first step towards the multibillion-dollar project, is currently under way.
Read more: https://www.theguardian.com/us-news/2017/jun/27/donald-trump-border-wall-mexico-prototypes-september?source=Snapzu