LONDON, Feb 10 (Reuters) - With 12 English league titles and 929 appearances for Manchester United under his belt, Ryan Giggs knows a thing or two about what is required in the closing stages of a season. That explained the 39-year-old's steely calm after helping his side open up a 12-point gap over Manchester City in the Premier League on Sunday with a 2-0 home win over Everton. ... More...