So I was searching for a comment cleaner for TK & came across Wikipedia's list of oldest companies in the United States. I randomly pulled some big, well-known “blue-chip” names from the list to survey the charts. Consider the bull-run since the end of 2011 reflected here and judge for yourself… I’ll be on the sidelines (for now):
Follow-up thoughts… CL is a little hot now, but a great long-term hold. On the other hand, I'm watching C, STT and DD for further weakness and possible shorts.