According to VPAP.org the 10th district is leading in returned absentee ballots in Congressional primaries for both Republicans and Democrats. Primaries for both parties is June 12th and open to all Virginia voters.
Returned absentee ballots in the Republican primary for Congress and the Senate:
What does this mean in the 10th district? Does it favor incumbent Barbara Comstock or challenger Shak Hill?
Democrat absentee ballots returned for Congressional primaries:
Bluevirginia.us has polls for Democrats in these various districts. While these polls are not even close to scientific, state Senator Jennifer Wexton is way ahead in the 10th district with 61% support.
