Dr. Raj Kittappa It’s not even 2016 yet, but the race to replace U.S. Rep. Joe Pitts (R-16) got even more crowded this week when a third candidate, Dr. Raj Kittappa announced he would seek the Democratic nomination in the the 16th District. A total of five candidates are now vying for the seat. Kittappa joins fellow Democrats Dr. Gary Wegman, a dentist from Berks County and Christina Hartman...