" In the Standard Model, the theory of the electroweak interaction (which describes the weak and electromagnetic interactions) is combined with the theory of quantum chromodynamics. All of these theories are gauge theories, meaning that they model the forces between fermions by coupling them to bosons which mediate (or "carry") the forces . The Lagrangian of each set of mediating bosons is invariant under a transformation called a gauge transformation, so these mediating bosons are referred to as gauge bosons. The bosons in the Standard Model are: Unsolved problems in physics: Parameters in the Standard Model: What gives rise to the Standard Model of particle physics? Why do its particle masses and coupling constants possess the values we have measured? Does the Higgs boson predicted by the model really exist? Why are there three generations of particles in the Standard Model? Is the Standard Model reality, a good approximation to reality, or fatally flawed? Photons, which mediate the electromagnetic interaction. W and Z bosons, which mediate the weak nuclear force Eight species of gluons, which mediate the strong nuclear force. Six of these gluons are labelled as pairs of "colors" and "anti-colors" (for example, a gluon can carry "red" and "anti-green". ) The other two species are a more complex mix of colors and anti-colors. Car Model Nissan The Higgs bosons, which induce spontaneous symmetry breaking of the gauge groups and are responsible for the existence of inertial mass. It turns out that the gauge transformations of the gauge bosons can be exactly described using a unitary group called a "gauge group". "

" And interesting work on British Central America coverage by Mark Curtis in his book Ambiguities of Power. There is work on France, done in Belgium mostly, also a recent book by Serge Halimi (editor of Le Monde diplomatique). There is one very careful study by a Dutch graduate student, applying the methods Ed Herman used in studying US media reaction to elections (El Salvador, Nicaragua) to 14 major European newspapers. [. . . ] Interesting results. Car Model Part Discussed a bit (along with some others) in a footnote in chapter 5 of my book "Deterring Democracy[". ] [3] References Chomsky, Noam. "