“Now with Alex Wagner,” the newest addition to the MSNBC daytime lineup, will debut on Monday, the network announced today.

Wagner’s show will replace the 12pmET hour of “MSNBC Live” that has rotated fill-in anchors since Contessa Brewer‘s departure in August. Dana Haller, an MSNBC special events producer, will serve as executive producer.

Guests on Monday’s debut include Dan Rather and MSNBC host Al Sharpton.

The full release from MSNBC is after the jump.

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