Cohen's admission that Trump continued to pursue a business deal with Russia during the campaign is the tip of the iceberg.
Trump has been obsessed with Russia for decades. He's been dependent on Russian money since he went broke in the 90s. Mueller has solid evidence of this deep dependency and this is the lens that will frame the abrupt change of Russia policy in the GOP platform when Trump was nominated, the selection of Russian mobbed-up Manafort to lead his campaign, Trump's refusal to accept the conclusions of multiple US intel services that Russia interfered in the election, Trump publicly begging Russia to find Hillary's emails, the Jared & Junior Trump Tower meeting seeking dirt from the Russians, the mysterious computer communications from a Russian bank to Trump Tower, Trump's hundred's of millions in loans from Deutche Bank which was raided yesterday in an ongoing investigation of worldwide money laundering, the Russia-Wikileaks-Corsi-Stone-Trump link and Stone announcing dumps of hacked emails before they happened, Trump's constant defense of Putin while trashing our closest European allies whom Putin wanted to weaken, Trump's shockingly timid public behavior with Putin and much more.
All of this is either public information we can see and hear with our own eyes and ears or information that will be corroborated by evidence (independent of witness testimony) including tax returns, bank records, business records, emails, texts and maybe even a few tapes.
Mueller and his team of seasoned investigators haven't been sitting on their hands all this time reading Brietbart and listening to Sean Hannity's wild claims of a hoax investigation. Since he was appointed, Mueller has been sucking up a mountain of evidence that will show Trump to be a man whose public and private actions reflect a desperate dependency on Russian oligarchs & Vladmir Putin -- a man whose sole priority with respect to Russia during the campaign and since he assumed office has been to please his benefactors from Russia instead of pursuing and protecting the vital interests of the United States.
So far in this alleged witch hunt, Mueller has secured dozens of indictments and multiple guilty pleas. And we know there are nearly 3 dozen sealed indictments on the DC Federal Court Docket, a number that far exceeds the typical number of sealed indictments in that court.
No wonder Trump's hair is on fire.