Los Angeles Mayor Karen Bass signed a new executive directive Friday aimed at strengthening city protections for immigrant communities in the wake of what she described as “unlawful and chaotic” federal immigration raids across the region. During a news conference, Bass called the directive necessary to help Los Angeles “understand how to protect itself from our federal government,” referencing a series of immigration enforcement actions that have occurred in the city over the past six weeks, including recent incidents in MacArthur Park and Ventura County. “We saw MacArthur Park earlier this week, which I think, now after all assessments, is...