Al-Qaida was a US CIA creation with Sauidi Arabs as main actors.
ISIS is just another US CIA creation, a private army of tools for conducting its dirty business in killing and destabilising independent countries that do not tow the US national interest and for perpertuating Islamic terror as a way of justifying billions spent on military. Remember in the past it was communisim and geurillas and socialists etc.
Bear in mind ISIS roamed all over Iraq to the point of going into national banks and stealing the gold bullion from vaults - all under the protection and noses of the US military who were supposed to be protecting and trainig Iraqi forces, who were no where to be found to provide any resistance (true story of course was that they were orchestrated not to).
So called ISIS independent cells also run amok in Syria trying to establish an Islamic state.
All this tosh is still part of the Axis of Evil BS the neo-cons have been pursuing to gain control of all ME oil - essentially fields in Iraq and Iran. However, to get oil and gas to the Mediterranean to supply the West they need Syria restructured too, in the interest of the West.
Effectively, Mujahadeen aka Al-Qaida aka ISIS are all CIA creations and instruments to achieving US national interest. Merchants of death and destructions in destabilising other countries leading to wars and death of innocent civilians on all sides, whilst select groups and companies reap billions in weapons, security and defence spending.
It really is a sick mind set and ideology. It is all cloaked behind superficial news and MSM manipulation of your average Joe into thinking somehow the West are the good guys and others outside are bad.
However, the wind is changing and the Western countries are losing their grip gradually such that some balance in wealth and distribution of resources is occuring. Hence, we see the rise of Latin American, African and Asian nations and increasing struggles of the Western economies.
ISIS is an umbrella organisation for any hired mercenary to conduct operations in the interest of Western nations paying the price.
One has to ask the question if ISIS were trully interested in establishing some state, why attack some theatre in Moscow? Why not fight for a state in the ME alongside other muslims? Because, the US and money controls them. The ISIS handlers are Western interests. ISIS has no structure, head or mission. They are simply Western created and controlled terror cells in the guise of Islamic Terror.
So much BS. The BBC suck big time along with MSM, all under the control of intelligence agencies manipulating public opinion.