Instant Alert: 3 photos of Donald Trump holding up a Hillary 'Clinton for Prison' sign

MANAGE SUBSCRIPTIONS   |   UNSUBSCRIBE   |   VIEW ONLINE   3 photos of Donald Trump holding up a Hillary 'Clinton for Prison' sign by Colin Campbell on Feb 1, 2016, 12:09 PM Advertisement Real-estate mogul Donald Trump was apparently amused by one of the signs at his Sunday rally in Council Bluffs, Iowa. The Republican presidential front-runner was photographed holding up a sign that said "Clinton for Prison" instead of "Clinton for President." Trump frequently declares that former Secretary of State Hillary Clinton, the Democratic front-runner, should be prosecuted for supposed crimes linked to her use of a private email server at the State Department. The FBI has said that it is looking into whether any sensitive information was mishandled in connection to the server, but Clinton has not been accused of any wrongdoing and has not been said to be a target in the investigation. Here are two other photos of Trump with the sign: SEE ALSO: Donald Trump shrugs off allegation that Vladimir Putin 'probably approved' assassination of ex-KGB agent   Share the latest business news with your network: Email sent to:   |   Manage your email preferences   |   Unsubscribe Terms of Service   |   Privacy Policy Business Insider. 150 Fifth Avenue, New York, NY 10011