Cartoon: Mike Thompson/USA Today

I spoke with Germany’s Deutsche Welle and with Monocle 24’s The Briefing on Tuesday about the mounting legal challenges to Donald Trump’s “national emergency” for his Wall with Mexico.

We look at the latest development — the 16-state lawsuit filed to block Trump’s declaration and diversion of money from US agencies — and assess the “political limbo” that lies ahead, and possibly all the way through the 2020 campaign.

Listen to Monocle 24 from 14:36