tying up loose ends?
https://www.axios.com/2018/05/21/peter-navarro-trump-stefan-halper-fbi-informant
Exclusive: Peter Navarro pushed Stefan Halper for Trump job
President Trump's top trade adviser, Peter Navarro, recommended appointing Stefan Halper, an academic and suspected FBI informant on the Trump campaign, to a senior role in the Trump administration, Axios has learned.
Behind the scenes: During the presidential transition Navarro recommended Halper, among other people, for ambassador roles in Asia. A White House official said Halper visited the Eisenhower Executive Office Building last August for a meeting about China.