[silver book]

The situation: Using only one of my cards, I have an Ace high straight on the turn. There are two flush draws out there and I do not have a flush draw . One opponent has bet, and another has called, and the action is to me. I know the opponent who bet has the same straight I do, and I know the other opponent who called has either the same straight or a flush draw. I also know that the opponent who called is going to move all in on the river for a 2X pot bet if either flush card hits, regardless of whether it helped them or not. The questions: What kind of pot odds do I need to call the bet on the turn? If I call the bet on the turn, do I automatically call the bet on the river? Do I ever raise all in on the turn?