Al-Qaeda has one ideology and they go back to the same leadership in Afghanistan or in Syria or in Iraq. That's the question. You have tens of thousands of foreigners, that's definitely correct. We are fighting them on the ground and we know this.
(The United States) is the same as al-Qaeda, under a different color flag, calling on the name a different God to sanction and approve our murder and our mayhem!
The invasion of Iraq, particularly, gave a big shot in the arm to the jihadi extremists.
That's Al Qaeda's new plan: to destroy America one period at a time.
Mr Hitchens's policy has succeeded in making 10,000 new Bin Ladens.
Thousands of mercenaries, who have trained in camps on the territory of Chechnya as well as come in from abroad, are actually preparing to impose extremist ideas on the whole world.
When I returned to the United Kingdom, I found that I could no longer justify Islamist extremism as the antidote.
Whether you call it radical jihadism or radical Islamism, I think they mean the same thing. I'm happy to say either.
I would say that ISIS wants us to think so. And I think that's the real danger here. It's that what ISIS wants the narrative to be is that they are the true Muslims.
Saying that the origin of the Islamic State (IS) is within the Muslim Brotherhood organisation only strengthens IS. This is what the Israeli government asserts when claiming that Hamas and IS are the exact same thing. By saying so, the historical resistance [against the Israeli occupation] is viewed as unlawful, called extremism and terrorism.
Bin Laden is not well read and he's not sophisticated, but he will have worked out very coldly what America would do.
The U.S. must remember - as the Gadhafi loyalists have and Turkey, Saudi Arabia and Bangladesh are now realizing - that it cannot get into bed with groups affiliated with the jihadist movement.
The special reverence that al Qaeda had for Sheikh Rahman was underlined by a two-hour propaganda videotape that the group's media division released in the spring of 2001, when the 9/11 attacks were in their final planning phase.
More people are realising that ISIL's not a caliphate. It's a crime ring.
I was in prison with pretty much the who's who of the jihadist and Islamist scene of Egypt at the time, and Egypt was the cradle of Islamism for the world - it's where it began and where jihadism began as well.
London. Another terrorist attack and ISIS claimed credit. I am surprised because I thought we had wiped out ISIS on day one as Donald Trump said.
ISIS is a monstrosity. It didn't come from nowhere. It's one of the results of the U.S. hitting a very vulnerable society - Iraq - with a sledgehammer.
Bin Laden didn't come from the abstract. He came from somewhere, and if you look where ... you'll see America's hand of villainy.
If you don't understand what al Qaeda was trying to do on 9/11, if you don't have a sense of who Osama bin Laden is as a person, if you don't have a sense of what al Qaeda, the organization, was on 9/11, 9/11 appears to be more or less inexplicable.
Many of our forces collapsed when Daesh rolled into Iraq.
We are starting to learn more about Osama bin Laden. For his birthday one year, somebody gave him a $4 Timex. We know that. He is married to the daughter of a guy named Mullah Muhammed Omar. I think her name is Tiffany Omar. Insiders say that the marriage is not working out. Apparently they are living in separate caves.
After the Soviet withdrawal, many Afghan Communists had rebranded themselves as Islamists and joined the mujahedeen.
I have to say that I saw terrorists in 2002, went to Islamabad, Pakistan, and met women who were supporting this ideology. I call them the Taliban Ladies Auxiliary back then.
We will not defeat radical Islamic terrorists as long as we have a president [Barack Obama] unwilling to utter the words 'radical Islamic terrorists'.
I will follow Osama bin Laden to the gates of hell.
