I don't have time to watch this whole thing
but this is just one person
most history books tell us differently. And I have read books on nαzι Germany and the concentration  camps

Well, I've read plenty of books on Evolution, but I don't believe in that anymore.  I'm pretty sure that our government, mass media and academia are ready, willing and able to lie to us about anything.  
In regards to The h0Ɩ0cαųst, the numbers just don't add up.  And why can't they let it go?  And why can't people question it without going to jail or having their careers ruined.  And why do we have to hear endless stories about it?  
Plenty of other stories of war time atrocities were proven to be little more than war time propaganda.  Why is The h0Ɩ0cαųst "unquestionable?"  
In regards to the numbers, there are all kinds of problems.  The gas chambers they are supposed to have been gassed in, are just regular shower buildings that would never be airtight enough.  The ovens they were supposed to have incinerated 6 million people in, mostly during the end of the war, have no where near the capability of doing the job.  Red Cross reports from the camps do not show the abusive conditions portrayed in Hollywood movies.  Eye witness accounts from Jєωιѕн Survivors are contradictory, with many claiming they were treated well, but you won't see them in Hollywood movies about The h0Ɩ0cαųst.  
I understand you have trouble watching videos.  If you can read a book online, here's a link to The Leuchter Report.  One of the most damning critiques of The h0Ɩ0cαųst narrative.  The author's career was ruined, by the way, after he published the book.  He went into hiding for years.  
here's http://www.ihr.org/books/leuchter/leuchter.toc.html

I guess I think it is worth it, because I think the truth brings us closer to God.  

Oh yeah, the only poor that matter to the media are Blacks and Women.  White Male poverty just doesn't exist in t.v. land.  Although, the overwhelming majority of homeless people in the USA are White Men.  

I think we have a responsibility to find The Truth, even though God only allows us to "see through a glass darkly."  If we seek Him, we will find Him.  God is Truth and Love and Justice and Mercy.  So, I think we have a duty to seek Him  and we must be courageous in that search, for Love of God is easy when everything is going our way, but the depth of our love for Him and our Fidelity to Him is proven/disproven in Adversity.  

Yeah, Christ went through that during His life on Earth and I suppose we have to go through it too.  Although, at times I get confused and don't know what to do.