Steve Garvey, a perennial baseball All-Star in the 1970s and 1980s for the Los Angeles Dodgers and San Diego Padres, said on Friday that he was weighing a run for the United States Senate in California as a Republican.
He would give the G.O.P. a celebrity name in the high-profile race to replace Senator Dianne Feinstein, 89, a Democrat, who is the chamber’s oldest member and is retiring at the end of her term. She has recently struggled with…