An anti-abortion activist, who describes himself as the 'pro-life Spiderman', has been arrested after being spotted climbing the Salesforce Tower in San Francisco without a harness. Police said witnesses alerted officers at around 9:21 a.m. on Tuesday to notify them that Madison DesChamps was gradually making his way up the the city's tallest tower. Officers placed DesChamps in custody once he climbed 61 floors and reached the tower's roof. He appeared to only be wearing a hoodie, as several office workers inside the tower recorded footage of the climber reaching their floors without any climbing gear. Multiple sources claim that...