NEW YORK (AP) — Only a few days after Elton John announced he will retire from touring in three years, another venerable music figure is throwing in the touring towel — Paul Simon. Simon took to social media Monday to say his upcoming tour will be his last, citing the personal toll of touring and the death of his lead guitarist. Tickets for his "Homeward Bound — The Farewell Tour" will go on sale Feb.Read more on NewsOK.com