This regular scan suggests that lightening up on Coca-Cola ( KO) is wise with the stock near technically overbought levels, but also uncovers two promising buys on future pullbacks.

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But with Estrada promising to press on with constitutional changes that he says are essential to the Philippines' economic future, and opponents vowing to stop what they call a dangerous crack in the door shutting out the nation's dictatorial past, positions are hardening.

CNN: The Battle Lines Form