After a lengthy and career-threatening bout with vocal cord paresis, Art Garfunkel says that his voice is now "96 percent" of where it was in 2010. In a new interview, he speaks optimistically about the possibility of another Simon & Garfunkel tour, but admits there is one obstacle to hurdle: Paul Simon.
By 1968, Simon & Garfunkel had produced a string of folk-rock hits that included ‘The Sound of Silence,’ 'I Am a Rock' and ‘Mrs. Robinson.' But their chart success brought the duo criticism from folk music purists.