PPP's first Montana Senate poll since Steve Daines officially got into the race finds him starting out with pretty substantial leads for both the general and primary elections. Daines leads Democratic challengers John Bohlinger and John Walsh by spreads of 51/36 and 52/35 respectively. He also has a 66/7 lead in the primary over Champ Edmunds. Daines' leads aren't a function of his being particularly popular. He has a 37/42 approval spread, down a net 13 points from June when he was at 41/33. It does appear anger over the shutdown has had some effect on his image. But the...