Funny, Mueller never said that.
Some TDS-suffering snowflake like you created that desperate false narrative.
Mueller said his entire treasonous team could not establish any connection between Trump and tge Russians. Mo sjit - that's because all evidence, again, shows the only ones working with the Russians were Hillary, Sussman, Steele, Barry, Biden, Brennan, Comey,...
The FISA Court proved Mueller and Voney, Directors of the FBI, had been illegally spying on our govt and citizens for DECADES.
MUELLER was actually caught years earlier framing and sending an innocent man to jail. THIS is the POS Barry picked to run his Coup; yet, in the end, he couldn't get the job done.
For 5 years Barry, Pelosi, Biden, & Democrats tried to overthrow the govt by illegally removing tge President from office... they worked withtge Russians, committed perjury, illegally manufactured false evidence, gave false restimony, violated Constitution and US law, Committed Sedition and Treason...and we're beaten every time...
And that whole time unethical, immoral, POS snowflakes like you supported, defended, and rooted for these traitors...and still do.
You easily-offended pusses were distraught over some nest tweets but had no problem with traitors who collaborated with foreign ex-spies and Russians in an attempt to overthrow the US govt by illegally removing the new elected President from office.
Barry should still be in Gitmo, the prison he swore he would close but never did.