--Colombia to force some banks to bulk up loan provisions --Concerns are mainly over consumer credit, where past-due loans have increased 26% this year --Colombia's strong economy starting to show signs of strain; peso weakening sharply (Updates with details on new rules.) BOGOTA -(MarketWatch)- Colombia's government said Friday it will force some banks to set aside higher provisions, or reserves, on new consumer credit due to a worrisome rise in past-due loans and amid signs of strain in the economy.

U.S. stocks nearly unchanged after Facebook Inc.’s trading debut and ongoing uncertainty about how Europe’s debt troubles will play out.

Alisa Parenti has the latest market and money news, including the first day of trading for shares of FB.

NEW DELHI -(MarketWatch)- Tata Steel Ltd. 500470.BY said Friday consolidated net profit for the fourth quarter plunged 90% from a year earlier when a one-time gain had boosted its earnings. Net profit for the January-March period slumped to INR4.33 billion from INR41.76 billion a year earlier, the world's eighth largest steelmaker by volume said.

U.S. stocks rebound from a week of losses, with shares of Facebook Inc. trading in their trading debut on the Nasdaq.

A roundup of the latest corporate earnings reports and what companies are saying about future quarters.