That People magazine thing has been discredited over and over and over.
He never said it. People magazine didn't print it. Ever.
I'll leave it to you to ask the mod to remove it. Or, alternatively, you can show your true colors.
Snopes.com:
http://www.snopes.com/1998-trump-people-quote/
FactCheck.org:
http://www.factcheck.org/2015/11/bogus-meme-targets-trump/
TruthOrFiction.com:
https://www.truthorfiction.com/donald-trump-said-republicans-are-the-dumbest-group-of-voters/
WithoutBullshit.com
http://withoutbullshit.com/blog/donald-trump-memes-and-the-dangers-of-post-factual-politics/
And that is just a partial list of the many, many places a google check should have revealed to you.