Mixed news for Cantwell (Rasmussen)

The latest Rasmussen Reports poll on this fall's US Senate race has mixed results for the incumbent, Maria Cantwell. She continues to hold a decent-sized lead over GOP candidate Mike McGavick, but he's winning the shift in favourables/unfavourables. It's early enough that good news for McGavick is increasing those marks and name recognition marks, but in the coming months he needs to change those into gap closures for a chance to win.