On today’s episode of The Confluence: Associated Press reporter Marc Levy explains that despite Commonwealth Court judges ruling the vote-by-mail law unconstitutional, an appeal by the Wolf administration to the state Supreme Court means it stands, for now; the state Department of Environmental Protection has found a third of Pennsylvania streams are ‘impaired,’ and is accepting public comments on a report about the quality and health of the state’s waterways; and Rhythm Sweet & Hot host Mike Plaskett shares his memories of long-time Pittsburgh record shop owner, Jerry Weber.