I will explain the cohomological approach to local class field theory, and how it generalizes to higher local fields. For example, a 2-local field K is a complete discrete valuation field with residue field a local field; class field theory for K states, in part, that there is an Artin map from $K_2(K)$ to the abelianized absolute Galois group of K. I will show how the cohomological approach can be used to construct a Weil group for any finite extension of 2-local fields.