"As frustration over their lengthening deployment grows among troops in Iraq, soldiers are smacking head-on into limits on their public speech," writes Steve Liewer, a correspondent for the European version of Stars and Stripes magazine. Troops interviewed in Germany and Iraq say they have been briefed to refer questions to a public affairs specialist and that soldiers have been getting in trouble for speaking out. "I'm not comfortable telling you what I really think, and I'm not going to lie to you, so it's better if I just don't say anything," said one soldier.