SPRINGFIELD — Illinois House Speaker Emanuel “Chris” Welch, who recently announced he has the support for another term as House speaker, says he looks forward to governing with an even larger supermajority than he had during his first two years.“Expanding our caucus was definitely a priority of mine,” he said during an interview with Capitol News Illinois. “But from a policy standpoint, we want to continue to build on the budget work that we’ve done. Expanding our caucus would not …