- I pointed this Krugman item out to Roy this afternoon, so gobsmacked was I that Jack Welch's concubine would not only attack Barack Obama, which is par for the course, but also Al Green as somehow un-American and exotic. (Now I am old enough to remember when Let's Stay Together was a huge #1 hit, back in the days when Top 40 radio was eclectic, integrated, and not lacking in artistry.) Who doesn