Major Garret does all he can to cover for Obama's derriere but it Giuliani won't have it. Giuliani focuses on Obama's close relationship with cheap race hustler and tax dodger Sharpton, but his animosity toward the police has been ongoing since he said the Cambridge police "acted stupidly" even as he admitted he didn't know the details of the confrontation of the police with Obama friend and fellow black Henry Louis Gates Jr.
On every occasion where he has commented on a confrontation between a black and law enforcement (including his son, Trayvon) Obama has taken the side of the former regardless of circumstances. He sent Holder to Ferguson who made it clear he was there to investigate the police, not what Brown did what or the rioters were doing.
Actions speak very loudly when it comes to Obama especially given that you cannot believe a word he says.