Argentina unveils revised debt revamp offer, knocks back new counter

BUENOS AIRES (Reuters) - Argentina unveiled an amended proposal to restructure around $65 billion (52.75 billion pounds) in debt on Thursday, with slightly earlier maturities and a shorter two-year grace period after earlier knocking back a new counter offer from two key creditor groups.Economy Minister Martin Guzman said in a statement progress was being made in crunch talks ahead of a June 2 deadline, but there was work left to do to strike a deal to avert a messy legal standoff that could..