<human>: Provide a brief overview of the text.

My little brother has just sent me a message asking if I think he's wrong for supporting the BNP - a far-right fascist political party who want to "to protect and preserve the racial and cultural integrity of the British people". Although he's 18 and I fully respect that he can do and think as he wishes, he's got some difficulties (aspergers, tourettes, autism, aspergers, and a few more). I told him I don't think it's right and asked him why he supports them, and he said

'because most polictal parties are scared of pakistanis, indians, polish etc and won't refuse them anything because there terrified of being branded racist. its gone so far politicians wont even say the word black cus there scared of pakis calling them racist. nick clegg is against a multiethnic society and isnt scared of saying he wants a whiter britain with less foreigners which is something i love about them'

He's told me he's been watching the BNP's promo videos and has been reading up on them. He tends to fixate on things due to his conditions, and speaks without thinking. He's trying to get into the Police Force and I'm scared that he'll say something stupid to them, or to someone who isn't aware of his difficulties and might take serious issue with his views. He's been bullied quite badly before, both physically and mentally, and I'm so terrified that it'll get worse for him. I'm torn between letting him have his freedom and his own life and being a protective sister.

I'm currently living in Scotland and he's in England, so I can't talk to him about it any way other than through email until tomorrow evening when I can call him. 

I want to show him something in the meantime that'll make him realize that racism is pointless, hurtful and unecessary. That way I won't tell him outright that I think he's wrong, I can just tell him to look at things in a different way. Can anyone help me?
<bot>: My brother (who has learning difficulties) has become obsessed with the BNP and I'm worried about him. I need to show him something to change his mind.