SEATTLE -- Two artists are facing federal charges that they faked Native American heritage to sell works at downtown Seattle galleries.Lewis Anthony Rath, 52, of Maple Falls, and Jerry Chris Van Dyke, 67, also known as Jerry Witten, of Seattle, have been charged separately with violating the Indian Arts and Crafts Act, which prohibits misrepresentation in marketing American Indian or Alaska Native arts and crafts.The U.S.