It seems Magarito Flores, one of the Chicago twins who sold tons of coke for Chapo in Chicago & elsewhere, is going to testify. His brother, Pedro, appeared as a witness last month:
nytimes.com/2018/12/19/nyr…
The judge said it would "create a sideshow" if the deal was brought up.
The govt is poised to introduce evidence about Fast & Furious weapons, but the defense won't be able to mention the probe.