Double Take 'Toons: Lost or Last Cause? Facebook Twitter Google+ Email April 18, 20137:00 AM ET Commentary How can we combat terror? Joel Pett sees no end to the struggle, while Signe Wilkinson's solution is based on hope. cartoonistgroup.com/NYTS/CWS Joel Pett hide caption toggle caption Joel Pett cartoonistgroup.com/Washington Post Writers Group Signe Wilkinson hide caption toggle caption Signe Wilkinson Facebook Twitter Google+ Email We no longer support commenting on NPR.org stories, but you can find us every day on Facebook, Twitter, email, and many other platforms. Learn more or contact us.