Union Pacific workers install new signals near downtown Fresno under a sweltering sun Wednesday afternoon, June 21, 2017.
Union Pacific workers install new signals near downtown Fresno under a sweltering sun Wednesday afternoon, June 21, 2017. ERIC PAUL ZAMORA ezamora@fresnoebee.com
Union Pacific workers install new signals near downtown Fresno under a sweltering sun Wednesday afternoon, June 21, 2017. ERIC PAUL ZAMORA ezamora@fresnoebee.com

Are you cranky? There’s a reason you’re a hothead

June 21, 2017 05:59 PM