The Sarah vs. Joe saga continues. After assessing the coverage Ms. Palin and her rival for the vice presidency, Joe Biden, have been getting in Stars and Stripes (see the latest column/blog below), I was confident the controversy wouldn't abate. I was right. A reader from Wiesbaden, Germany, took offense at -- what else? -- a Doonesbury cartoon. In that Sept. 23 strip, author Garry Trudeau reduced Palin (literally) to a talking doll that "lies."