SU(N) chiral gauge theories on the lattice: a quick overview
  We describe how an SU(N) chiral gauge theory can be put on the lattice using non-perturbative gauge fixing. In particular, we explain how the Gribov problem is dealt with. Our construction is local, avoids doublers, and weak-coupling perturbation theory applies at the critical point which defines the continuum limit of our lattice chiral gauge theory. 
Maarten Golterman (SFSU), Yigal Shamir (Tel Aviv)