The story behind San Francisco's "Invisible Men"
b'People walking to City Hall will be surprised to see 40 identical sculptures, each weighing more than 300 pounds, standing like soldiers just out front. Artist Zak Ove, an Englishman who\\u2019s the first black person to have art displayed in the plaza, explains the work\\u2019s meaning, how it\\u2019s a counterpoint to the controversial Pioneer Monument and how it relates to San Francisco\\u2019s heartbreaking homeless problem.\\nLearn more about your ad choices. Visit megaphone.fm/adchoices'