Sources: Most uncommitted senators to endorse Obama

WASHINGTON (CNN) — Most of the seventeen Democratic senators who have remained uncommitted throughout the primaries will endorse Barack Obama for president this week, CNN has learned.

Sources familiar with discussions between Obama supporters and these senators tell CNN’s Gloria Borger that the senators will wait until after the South Dakota and Montana primaries to announce their support for Obama.

Two sources familiar with the sessions said the endorsements will come sometime later this week.

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