Penske Racing might announce before Christmas whether it will replace two-time Indy 500 champion Helio Castroneves on its IndyCar Series team for 2009.

Helio Castroneves, of Brazil, celebrates after winning the IndyCar Series' PEK Indy 300 auto race at Chicagoland Speedway in Joliet, Ill., Sunday, Sept. 7, 2008. (AP Photo/Paul Beaty)

Penske Racing might announce before Christmas whether it will replace two-time Indy 500 champion Helio Castroneves on its IndyCar Series team for 2009.

Penske Racing might announce before Christmas whether it will replace two-time Indy 500 champion Helio Castroneves on its IndyCar Series team for 2009. Castroneves, a two-time Detroit Belle Isle Grand Prix winner, is embroiled in a serious legal fight. The Brazilian-born driver will go on trial March 2 in Miami on conspiracy and tax evasion charges involving about $5.5 million in income. ...

Nov. 28 (Bloomberg) -- The following companies are having unusual price changes in Brazil trading. Stock symbols are in parentheses, and share prices are as of 3:23 p.m. New York time. Preferred shares are usually the most-traded class of stock.