WASHINGTON–Democrat Martin O'Malley is raising money and is considered likely to run, and Republican former governor Bob Ehrlich may also join the race, according to The Baltimore Sun. 

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Ehrlich has visited New Hampshire three times since September, and has a fourth trip planned.   He says New Hampshire reminds him of Maryland's 2nd Congressional district that he once served.   

Ehrlich has not yet set up a fundraising apparatus,  but the Sun reports that he is considering his next move.

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