Man, GregF, you're becoming the equivalent of someone who used to post to Israel/Palestine topics...purposely obtuse and disengenuous.

Your first question merits no answer.

As to the second question, Bobad linked to a site, earlier today, which will answer your query. Since it appears you didn't read it, here it is again--

http://en.wikipedia.org/wiki/List_of_Arab_members_of_the_Knesset (copy/paste to your internet provider of choice).

Go and learn! You might even like what you read. Or was that question just rhetorical to make us think Arabs in the Knesset are "Dohd Ali" or an Uncle Ali (cf to USA Uncle Tom).