Independents sue to open Pennsylvania's primary elections

HARRISBURG, Pa. (WHTM) -- More than 1.5 million Pennsylvanians won't be able to vote on May 19 because of the state's closed primary elections. The state is an outlier, as 42 other states and D.C. have open primaries, which means voters don't need to affiliate with a political party ahead of the election to vote. [...]