Supreme Court rules Pennsylvania may count back-up votes when mail ballots are rejected

The US Supreme Court on Friday left in place a Pennsylvania court ruling that is expected to expand options for voters whose mail-in ballots are rejected for technical reasons to have their votes counted, in a defeat for Republicans in a critical battleground state.

​ The US Supreme Court on Friday left in place a Pennsylvania court ruling that is expected to expand options for voters whose mail-in ballots are rejected for technical reasons to have their votes counted, in a defeat for Republicans in a critical battleground state. Read More Breaking News, Latest News and Videos | CNN