SHASTA COUNTY, Calif. — Voters in Shasta County’s District 5 will choose between incumbent Supervisor Chris Kelstrom and Anderson City Councilman Mike W. Gallagher in the Nov. 3 general election. Neither candidate secured a majority in the June 2 primary — Gallagher received approximately 49% of the vote, Kelstrom about 41%, and challenger Gary Oxley roughly 10% — sending the race to a runoff. District 5 covers southeastern Shasta County, including Anderson, Cottonwood and Sh