Topics included

1) Measuring and interpreting the dynamical states of the ICM

2) ICM shocks, cold fronts, sloshing fronts, turbulence; their natures and their consequences

3) Nature and origins of radio halos and radio relics in galaxy clusters

4) What the new generation of radio, X-ray, and SZ (Sunyaev-Zeldovich effect) observatories will reveal and what new challenges and opportunities can we expect?