WASHINGTON — On Tuesday, Democrats in a new San Antonio-area congressional district headed to the polls to settle a once sleepy runoff that had abruptly catapulted to national prominence in the closing weeks.
They picked Bexar County Sheriff’s Deputy Johnny Garcia over housing activist Maureen Galindo by a decisive 27-point margin, drawing a collective sigh from national Democratic groups that had spent buckets of last-second cash to counter what appeared to be a GOP-backed push to elevate Galindo.