Note : Hillary Clinton raised $ 20 million in March , campaign sources say . E-mail to a friend . Clinton campaign says her tax returns will be released soon . More than 442,000 people went to visit Barack Obama 's , campaign says . Number is below record $ 55 million Obama raised in February .
Note : Hillary Clinton raised $ 20 million in March , campaign sources say . Clinton campaign says her tax returns will be released soon . More than 442,000 people went to visit Barack Obama 's , campaign says . Number is below record $ 55 million Obama raised in February .