Did you watch the video? She's an arrogant American who thinks the usa is the shining example of multiculturalism...
Just to burst your bubble, multiculturalism is here and has been for a very long time as the wonders of the british citizenship is that it has not been based on anything to do with nationality (allowing for multiple nationalities to hold the single citizenship).
Edit: and lolpatientkeeper (havnt been in gd for a while)
I'm glad I'm not the only one who thought she was a smug bish
oh and: lolpatientkeeper