To begin with if it is campaign related, it would be an unreported loan to the campaign from Cohen.
Then it would be an unreported expenditure.
But that seems weak given the timing.
It could well be there are emails or texts from Cohen, which would show whether he had a campaign-related motive or not.
Does he not understand the campaign finance implications or does he not care?
And why would Emmet Flood choose to wade into this now?