A @cspanJeremy on Twitter posted a brief video of part of the incident...One guy (Lewndowski?) appears to be reaching for a reporterette in a light-colored suit, but it’s not possible to tell anything beyond that. https://twitter.com/cspanJeremy
Ha, just like the Zapruder Film of JFK"s assassination, the above video shows the group disappear briefly behind a light stand at the time the alleged grope occurred.