Opposition researchers were quick to go after Sen. Marco Rubio, R-Florida, seen Thursday in Las Vegas, after an appearance on the ‘Today’ show last week.
Opposition researchers were quick to go after Sen. Marco Rubio, R-Florida, seen Thursday in Las Vegas, after an appearance on the ‘Today’ show last week. John Locher AP
Opposition researchers were quick to go after Sen. Marco Rubio, R-Florida, seen Thursday in Las Vegas, after an appearance on the ‘Today’ show last week. John Locher AP

No fingerprints: How opposition research is fueling conflict in 2016 campaign

October 09, 2015 03:25 PM

UPDATED October 13, 2015 05:08 PM

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