Michigan Republican-turned-Independent Congressman Justin Amash has apparently launched an exploratory committee to seek the Libertarian nomination for President at their convention in Austin (originally scheduled for May but delayed with an replacement date TBA)
https://www.msn.com/en-us/news/elections-2020/justin-amash-launches-exploratory-committee-for-libertarian-presidential-bid/ar-BB13l4p0?ocid=U142DHP