Is it okay for killer whales, or orcas, to be held in captivity for public appreciation and education or do they belong only in the wild?

In the Crossfire: Tim Zimmermann, Associate Producer of "Blackfish," who believes killer whales should not be kept in captivity, and Director of Conservation for Wildlife World Zoo & Aquarium Grey Stafford, who emphasizes the preservation and educational benefits of zoos.

They join hosts Van Jones and Newt Gingrich at 6:30 pm ET to make their case.

We want you to weigh in. Would you take your children to SeaWorld?

Vote by tweeting your response using #Crossfire or comment on our Facebook post. View results below or through our Poptip results page if you are on a mobile device.

Don't forget to tweet along with the show using #Crossfire.

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CNN Films presents "Blackfish," which traces the history of killer whales in captivity, particularly the 2010 killing of Sea World trainer Dawn Brancheau by a 12,000-pound orca.

Tune in for the premiere  of "Blackfish" on CNN tonight at 9 p.m. ET/PT.