Sacha Baron Cohen Tricks Joe Arpaio, Sarah Palin Into Interviews

Former U.S. Republican vice presidential candidate Sarah Palin speaks at the annual Conservative Political Action Conference (CPAC) at National Harbor, Md., outside Washington, on Feb. 26, 2015. Nicholas Kamm/AFP/Getty Images

Comedian Sacha Baron Cohen has tricked a number of people into interviews for an upcoming project, including former vice presidential nominee Sarah Palin.

Cohen has apparently been employing a number of disguises and cover stories to dupe people into meetings, prompting questions over his tactics.