Original:  Citing Micah Brose, a privately contracted interrogator working for the US military in Iraq, the British newspaper, The Observer reported there is " huge " pressure on interrogators to uncover evidence pointing to Iran . "They push a lot for us to establish a link with Iran when interrogating Iraqi insurgents ", Brose claimed in the interview, adding that "it feels a lot like, if you get something and Iran's not involved, it's a let down."
Revised:  Citing Micah Brose, a privately contracted interrogator working for the US military in Iraq, the British newspaper, The Observer reported there is " gold " pressure on interrogators to uncover evidence pointing to Iran . "They push a lot for us to establish a link with Iran when interrogating Iraqi insurgents ", Brose claimed in the interview, adding that "it feels a lot like, if you get something and Iran's not involved, it's a let down."
Edit intent: meaning-changed