McNary prank became national news 50 years ago

It has been 50 years since a McNary High School Class of 1973 prank became national news. 

As David Cassidy, the senior class president at the time, wrote, “A clandestine group of McNary senior ne’er-do-well miscreants found themselves on the McNary campus around midnight and, with nothing else to do, put 73 tires over the flagpole as a class shenanigan.” 

Cassidy said once he and his cohorts decided on the tires-over-the-flagpole trick, they encountered another…