Lawyers Gild getting names of those being arrested in DC. they are usually wearing green hats.. it's on the Periscope .. watch from 25 minute mark to about 28 minute..
he ask for name and then dob and then someone asks why are you asking and explains..
https://www.periscope.tv/jordylancaster/1vOxwodbAoMxB?t=25m17s