Paul is a likely presidential contender.
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The adviser posted the comment as a tweet, then deleted it and explained.
The New York City doctor had recently treated Ebola patients in West Africa.
He said electing Obama was a good start, but more can be done to combat discrimination.
The reports suggests prosecutors should have let Lewinsky speak to lawyer.
The rough-fence suggestion brings "to mind a variety of colorful images," a spokesman said.
The New York governor encourages Hillary Clinton toward a presidential run.
David McCabe and Laura Barron-Lopez 10/23/14 12:02 PM EDT
An official says ISIS also makes millions from ransoms, bank robberies and wealthy donors.
The former aide's comments follow criticism Obama is too detached or clinical.
Dominic Adesanya faces three felony and four misdemeanor counts.