While not mainframe related, it does mention "gray-haired" people, which many of us are now. :-)
https://www.theregister.co.uk/2018/03/21/uncle_sam_mulls_drafting_grayhaired_hackers_during_times_of_crisis/ ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN