No one. This should be obvious if you're living in the US. Even if you've never had an encounter with police, watch ANY cop show, especially the reality ones. Every roughly 20-30 seconds you will hear some cop talk about how dangerous the job is (it really isn't) and how their main objective is to get back to their family. The police does not give a fuck about you and they certainly will not "stand up" for you if you are in danger. They will get back home to their families at all costs, including your own life. The rest of the "serve and protect" bullshit is for rubes and other idiots who are dumb enough to believe it and whose parents did them a huge disservice by not teaching them about one of the gravest dangers of American society.