By Carol Felsenthal
The graying of Obama has become a theme of this presidency: to his supporters each patch of gray reflects another piece of the mess that George W. Bush left his successor to clean up; to his detractors the gray reflects the anxious condition of a man in way over his head. I sought the opinion of Dr. Charles Zugerman, associate professor of clinical dermatology at the Feinberg School of Medicine of Northwestern University... Read more