Four men in custody and a fifth being sought.

Police here, say they've busted a debit card skimming operation with links to Quebec and Ontario.Four men, most in their early 20s, have been arrested and a fifth, a 24-year-old suspect, is wanted on a Canada-wide warrant.  They say their first clue about the scam surfaced in February when a man who'd used his debit card at a south Edmonton gas station noticed problems.  Two employees quit after police visited the gas station, and they subsequently learned that up to 62 people had been scammed.