changes. we saw the police commissioner bratton definitely say that police officers need to be retrained. that they are going to find the money for body cameras. there are legislators who are talking about the grand jury process and changes to that. so it is the catalyst. >> rose says she believes the protests have already had an impact, and she encouraged people to continue demonstrating. next on cnn, the battle for kobani continues with six armies now fighting for the syrian city. but one attack in particular has soldiers trying to defend kobani on edge. if it doesn't work fast... you're on to the next thing. neutrogena® rapid wrinkle repair has the fastest retinol formula to visibly reduce fine lines and wrinkles in just one week. neutrogena®.