What you say is very true, but I think it goes farther than that.
First, why "Kucinich"? Answer: he promises to eradicate American military power! In other words, a de facto surrender to the House of Islam. The others in the Democrat Party are not much better, and would turn America inward, abandoning our aggresive War On Terror and returning to the days of Clinton when it was handled as a "criminal matter".
Second, many Arabs in this country are Christian, and they are probably the % which does not support Kucinich. Much of the reason they are here in the first place is because of persecution in their home countries. They know the end game.
Third, then here are the Muslims. To most of them, their first allegiance is to Islam, period. Probably most in this Arab-American group which reject Bush adhere to that creed.
Here are some handy quotations, noting the pathology of the thought of most of the group, the Mulsim element;
"Islam has bloody borders"-Samuel P. Huntington
Islam is more than a set of beliefs. It is a social creed for radically organising society-Mk Steyn
"Islam isn't in America to be equal to any other faith, but to become dominant"-Omar Ahmad [CAIR]
Islam was born with the idea that it should rule the world"-M.Sharon
"Wherever you have Islam you have war. It grows out of the attitude of Islamic civilization-M.Sharon
"when totems of pluralism clash with the Islamic lobby, Islam more often than not wins -Mark Steyn
"There is no 'fundamental' Islam. There is only Islam"-M.Sharon
"The world will continue to be in the House Of War until it comes under Islamic rule"-M.Sharon
"The Velvet Curtain of culture has replaced the Iron Curtain of Ideology"-Samuel P. Huntington
"The Koran should be the highest authority in America, Islam the only religion"-Omar Ahmad [CAIR]
"Peace in Islam exists only in an Islamic world, and only between Moslem and Moslem--M.Sharon
The problem is not "Bush". The problem is his policies and what they represent - resistance to Muslim hegemony and victory for individual human freedom and rights in the Western sense, and this world-wide. This goes counter to the very heart of Islamic teaching.
It's little wonder they go for the likes of nuts like Kookinich!