You don't understand the leftbot rules:

1 - If YOU make a claim you must document it fully.
1A - Once you have done so, they will deem every source as unfit since it wasn't from Rachel, CNN, NYT or POLITICUSUSA.

2 - When THEY make a claim they expect everyone to obediently believe it just like they did.
2A - If you ask them to document it they will make a series of r****t and homoerotic slurs and storm off with their collectivist shorts in a wad.

3 - If you document your claim, or disprove theirs, using a l*****t source you will be called a r****t, sexist, misogynist, h********c, xenophobic, homicidal, suicidal, genocidal, dance recital republican wing nut.