NEW –Trump’s border wall is vulnerable to flash flooding, and will likely require the installation of hundreds of l… https://t.co/JLTbBD66eb

Many of the gates will be installed in remote areas that lack electricity, so they can't be operated remotely or au… https://t.co/stOPsa5CQu

The flood gates poke holes in Trump’s vision of an impermeable man-made structure spanning hundreds of miles across… https://t.co/kwj3yaBR6K

Putting a metal structure in the path of these floodwaters is madness, and the government learned that lesson the h… https://t.co/dPnXieYD42

Now, at sites along the border where contractors are racing to install Trump's barrier, crews have been leaving gap… https://t.co/jYAiIZVTgZ

I'll be posted a few other photos illustrating the engineering challenges of the border region's hydrology, and the… https://t.co/Yexd5Ea7Eo

@NickMiroff @fireworkbonnie Winds today are blowing sections over! Good job, Donnie!

.@pdxnorton: 1. @NickMiroff is paid by Bezos to push NeoLiberal policies incl loose borders. 2. Trump & Bezos aren't your friends. 3. Miroff could have easily stopped Trump by pressing him on the wall, see my recent tweets. 4. Miroff has access, has he pressed Trump on anything?