The street thug who is talking doesn't even understand his own religion.
Malcolm X, who the thug quoted, realized that he too was faced with ignorance while with the Nation of Islam. Malcolm X died a moderate Sunni Muslim.
His interpretation of the Qu'ran is wrong. Allah is arabic for "God" not "God of Muhammad" or "God that you will find if you are Muslim" but "God". There are multiple Quranic verses speaks AGAINST aggression.
"I do not underestimate the ability of fanatical groups of terrorists to kill and destroy, but they do not threaten the life of the nation. Whether we would survive Hitler hung in the balance, but there is no doubt that we shall survive al-Qa'ida." -- Lord Hoffmann
It's a shame that a radical minority is being portrayed as being the majority, by another ignorant minority.
If only the world were so black and white. Our problems would be much easier to solve.