Today's headlines for July 3

Arm-wrestling is riding a new wave of popularity, and WXXI’s David Andreatta visited the epicenter of it in Rochester; a proposal to provide emergency housing for the homeless in a former hotel at the edge of the Corn Hill neighborhood has hit a snag; the 20th edition of the CGI Greater Rochester International Jazz Festival is in the books; and the Rochester Public Library says it's eliminating daily fines on overdue materials for both children and adults.