People often ask us how to work on a political campaign. Here's how: Either contact the candidate directly, or contact the county committee of the party to which your chosen candidate belongs.

Lehigh County Democratic Committee: P.O. Box 33, Allentown, PA 18105-0033; 610-437-2705; chair Rick Daugherty; www.lehighdems.org

Lehigh County Republican Committee: 1544 Hamilton Street, Allentown, PA 18102; 610-435-3322; chairman Dean N. Browning; www.lehighgop.com

Northampton County Democratic Committee: Chairman, Joe Long; 610-867-2764; www.northamptoncountydems.org

Northampton County Republican Committee: www.northamptoncountygop.com/

Presidential campaigns with offices in the Lehigh Valley for the Primary Election:

The Barack Obama headquarters: 531 Main Street, Bethlehem. Phone 610-882-0348. http://barackthevalley.com/

Hillary Clinton for President Lehigh Valley Campaign Headquarters: 516 West Hamilton Street, Allentown. Phone: 610-770-0426. www.LVforClinton.com