Does he even have the authority to shut down our government?.......it seems like that decision is up to Congress.........he is head of one of 3 parts ......not the entire government..

$5B for wall funding or face government shutdown, reiterates Trump ...

https://www.cnn.com/2018/11/28/politics/donald-trump-border-wall.../index.html

2 hours ago - Washington (CNN) President Donald Trump reiterated his demand in a new interview that Congress appropriate $5 billion for a border wall, ...

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