Town hall meetings: Health care debate must stay on trackU.S. Sen. Arlen Specter deserves much credit for holding a town hall meeting Tuesday on health care reform.This and other meetings, which are being held by members of Congress nationwide, have garnered much attention in the last week.Unfortunately, the spotlight has been on the shouting and shoving that has occurred as much as the national debate on whether our country should fundamentally shift its thinking on health care coverage.Specter's meeting in Lebanon County was...