Earlier quoted context omitted.
No. There isn't. There are lots of people saying they have evidence and referring to other people who say no its true they really have evidence. When you dig it's just circular self-references all the way down.
There’s a whole mueller report that was started and run by GOP. Person who started it was Rosenstein, a republican. Who picked Mueller another Republican. Why would they fake evidence against their own president?
It seems to be rather hard to actually cite this mountain of evidence without looking like a partisan hack.