Prospects of calculating ${\epsilon }_K$ and ${\epsilon }^{\prime }$ from lattice QCD

Abstract

An overview of lattice results for the strange quark mass, $B_K$, $B_6$, $B_7$, and $B_8$ is presented. I give my assessment of the reliability of various estimates and prospects for future improvements.

8 pages, latex. Contribution to KAON 99, Chicago, June 1999