1.  An investigation into slush funds kept by a former president is being expanded because of suspicion that he might have hidden money abroad, prosecutors said Wednesday.

2.  He denies he has more hidden money but few believe him.

3.  U.S. prosecutors found that the cash came from a Swiss bank account, raising suspicion that Roh had raised and hidden money during his presidency.

4.  Ram has denied favouring anyone during his tenure as minister, but has not explained the source of his hidden money.