“Beginning Sunday," the Tribune told readers on Friday, June 14, "we are dropping 'Beetle Bailey' from our comics lineup as part of an ongoing effort to test the popularity of selected strips or to introduce new ones. We will make a decision on whether to resume running the strip at a later date." Beetle Bailey hasn't been seen since. Six weeks later, the Tribune is still making up its mind.Cartoonist Mort Walker doesn't get it. King Features, which syndicates Beetle Bailey, doesn't get it. Don't count on me to make everything clear; I don't get it either. "Times change, and...