LONDON (Reuters) - Spirits company Diageo named Chief Operating Officer Ivan Menezes as its new chief executive on Tuesday, choosing an insider to replace Paul Walsh who has been at the helm of the British firm since 2000.
Menezes will take over the top job from July 1 and Walsh will remain with the company over the next year to focus on moving "critical partner relationships" to Menezes , the maker of Guinness stout and



