CrossCountry Mortgage, LLC, one of the nation's largest and fastest growing retail mortgage lenders, today officially launched construction of its $46 million corporate campus in Cleveland's historic Superior Arts District. The company's founder and CEO, Ronald Leonhardt, Jr., and other executives were joined by Cleveland business leaders, state and local government officials and area artists in a celebration of the city's largest new headquarters project in nearly a decade. The 168,000-square-f