Return to the Full Article View You can republish this story for free. Click the "Copy HTML" button below. Questions? Get more details.

“Making Tracks?” by Dave Granlund

Used with the permission of Dave Granlund.  More of his work may be seen here.

See all KHN cartoons

Some elements may be removed from this article due to republishing restrictions. If you have questions about available photos or other content, please contact khnweb@kff.org.