by Robin MILLARD LONDON, United Kingdom (AFP) — Paul McCartney said he began drinking heavily and almost quit music altogether after The Beatles broke up, in an interview due to air this week. The music icon, now 73, admitted turning to alcohol to cope with the strain of leaving the Fab Four in April 1970, according to extracts of a BBC radio interview released Tuesday. “I was breaking from my lifelong friends, not knowing whether […]