If you’re a bowling fan and don’t know who Ron Mohr is, consider Thursday a chance to educate yourself. Mohr didn’t compete regularly on the PBA Tour when he was younger because he was working a “real” job (air traffic controller) but has been a force on the PBA Senior (PBA50) Tour, twice winning PBA50 Player of the Year. On Wednesday, he overcame the brutally tough fresh condition at the SunCoast PBA Senior U.S. Open presented by Storm to take the lead as the 16...