Draghi waits for Spain to decide on aid request.

Plan targets government debt with maturities up to 3 years, sources say.

Plan targets government debt with maturities up to 3 years, sources say.

ECB president reminds Germany of its responsibility to anchor the euro.

ECB president reminds Germany of its responsibility to anchor the euro.

Draghi may hold off unveiling details of bond buying plan until German court rules on bailout fund.

Draghi may hold off unveiling details of bond buying plan until German court rules on bailout fund.

German stance widens the dispute over how to deal with Europes sovereign debt crisis.