Efforts to set up rescue fund stall on dispute about bondholders' losses.

Efforts to set up rescue fund stall on dispute about bondholders' losses.

Extent of losses on Greek bonds to determine damage to European banks.

Extent of losses on Greek bonds to determine damage to European banks.

Global finance chiefs warn that debt crisis endangers world economy.

Global finance chiefs warn that debt crisis endangers world economy.

Spanish, Italian bonds rally on speculation that policy makers will act.

Spanish, Italian bonds rally on speculation that policy makers will act.