[Tutor] Craps, eternal loop (Joseph Q.)

[Joseph Quigley]

I get an eternal loop on this game that I don't want and can't figure out 
how to fix.
BTW any of you know the rules to craps? I don't remember them all so this 
game may be different than the casino version.

Here's my code:
import random
# generate random numbers 1 - 6
loop = True
def play_again():
    play_again = raw_input("Play again? (Y/N)\n>> ")
    if play_again == ("Y") or ("y") or ("Yes") or ("yes") or ("YES"):
        crapps()
    else:
        loop = False
        print "\nCome play again."
def roll():
    raw_input("\nPress the 'Enter' key (Return) to roll.")
def crapps():
    while loop:
        die1 = random.randrange(6) + 1
        die2 = random.randrange(6) + 1
        die1_2 = random.randrange(6) + 1
        die2_2 = random.randrange(6) + 1
        total_cash = 100
        title_ = "The fun game of craps."
        print title_.title()
        print "You have %d dollars on hand." % total_cash
        print "Now you will wager 10 dollars for the game."
        total = die1 + die2
        total_2 = die1_2 + die2_2
        roll()
        print "\nYou rolled a", die1, "and a", die2, "for a total of", total
        raw_input("\nPress the 'Enter' key (Return) to let your opponent 
roll")
        print "\nYour opponent rolled a", die1_2, "and a", die2_2, "for a 
total of", total_2

        if total > total_2:
            total_cash = total_cash + 10
            print "\nYou won! You now have %d dollars on hand." % total_cash
            play_again()
        else:
            total_cash = total_cash - 10
            print "You lost. Too bad. Better luck next time."
            if total_cash < 0:
                print "Get out of this casino and work! You're in debt!"
            elif total_cash == 0:
                print "Better stop now before you get into debt."
            play_again()
crapps()
I also can't get the counter to save the added or removed money. every time 
I play again, I always have $100

Thanks,
   Joe
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