Google Bus Stops Now Have Security Guards?

First of all, it's a damn shame people need security at Google bus stops. Secondly, how does blocking people from taking the bus to work solve the rising cost of rent? In recent days, men with earpieces have closely monitored passengers boarding Google commuter buses at the site of at least one bus stop in San Francisco's Mission District. Their presence comes a few weeks after Google buses were targeted by protesters who blame tech-industry employees for rising city rents.