Not much to these charges

[aegsm76]

link
http://nationalinterest.org/feature/...-the-eye-22990
snippets
The most convincing indication of the flimsy results of Special Counsel Robert Mueller’s investigation into alleged connivance between Donald Trump’s presidential campaign and the Russian government can be found in the morning-after, front-page headline of the Washington Post:
3 Trump campaign officials charged
While a frenetic front-page story in the New York Times reported as fact that the charges laid out in the indictments “laid out the most explicit evidence to date that his campaign was eager to coordinate with the Russian government to damage his rival, Hillary Clinton,” the story that followed showed nothing of the sort.

[FlamingZword]

This is nothing but a squeeze operation.
Mueller is making some charges in order to turn those people against Trump.
If they can cough up some dirt on Trump they they will be let off the hook.