1.   Where this evolution of attitudes will lead, Altherr says, is uncertain.

2.   Which leads to what Els, Love, Mickelson and Garcia would say is the real key to conquering Woods in the remaining major championships this year.

3.   However, he has ruled out a referendum there, saying it could lead to civil war between rival groups who either support or oppose independence.

4.   Many Greens activists oppose military action altogether, saying it will lead to a spiral of violence.