Republican presidential front-runner Donald Trump may want to avoid West Hollywood when he campaigns in California ahead of the state's potentially decisive June 7 primary. Lindsey Horvath, the mayor of West Hollywood, Calif., which is located in the heart of Los Angeles County and home to a sizable population of gay men, penned a letter to Trump this week explaining that he is unwelcome in her city. "With the primary making its way to California, as West Hollywood's Mayor, I want to make very clear that your campaign of violence and intimidation is not welcome in our City," she wrote...