Voters in Lancaster County can go to the polls today to decide on significant changes to the Pennsylvania constitution, including 2 proposals to limit a governor's power during an emergency declaration, and another that would add language to prohibit discrimination based on race or ethnicity. In the first hour and half, 50 people had cast their ballots (out of the roughly 1,500 registered at the precinct) at the Elizabethtown 4-D polling place  "Been a great day," judge of elections Mary Conrad said. "Been busy the whole time." She added that there was a steady trickle in the first hour and half so far.Â