THREAD
1. "Attempting" to fire Mueller isn't obstruction. He was a subordinate executive branch officer with serious potential conflicts of interest, not least of which is his longstanding friendship with Comey, a crucial fact witness. And he didn't fire him!
Also he "refused to notify the proper authorities" of Russia contacts? No evidence he a) knew about them or b) if he did, refused.
a) He's the head of the executive branch, and norms not withstanding can order the DOJ to investigate someone
b) Er, Obama again.
a) Congress is a co-equal branch of government and can't "direct" POTUS to the mens room absent a valid legislative purpose.
b) Hillary, hammers, bleachbit. Next.
/ENDS
Absolutely zero Collusion, conspiracy or coordination with Russia to interfere in the election.