  We modify the McLerran-Venugopalan model to include only a finite number of
sources of color charge. We argue that Coulombic interactions between these
color charges generates a source-source correlation function that properly
includes the effects of color charge screening, a generalization of Debye
screening for the Color Glass Condensate. Such a model may be useful for
computing angular harmonics of flow measured in high energy hadron collisions
for small systems. In this paper we provide a basic formulation of the problem
on a lattice.
