Actually the charges against Trump still being adjudicated ARE 'big' though, again, your 'gone after' is a poor description of what is actually going on. The two federal charges couldn't be bigger. Trump's doc thefts and HIS attempt to 'effectuate the steal' of the election on 1/6 could hardly be more serious. And the imperfect phone call to GA could hardly be a more naked attempt at election theft, thanks to the tape of the call.
Looks like putting rivals in prison failed too...
Still say you should have just gone after the big charges.....