"I believe that we've talked about - we meaning myself and [Chicago Department of Public Health Commissioner Dr. Allison Arwady] - that we hope to get to fully open by Fourth of July. We will see what happens by June 11," Lightfoot said Wednesday. "We're definitely trending in the right direction, but the minute I say that I worry because we've been here before. But our cases are going down, our percent positivity is going down, hospitalizations, ICU - all the metrics that we follow on a daily basis are all trending in the right direction, but we've got to keep getting people vaccinated. But my hope is that we're going to keep moving on the trajectory that we're on, and we're going to see more opportunities for opening up."