Rio de Janeiro mayor sorry for altercation with singer

The mayor of Rio de Janeiro, Eduardo Paes, has apologised after allegedly assaulting a musician at a restaurant. Brazilian singer Bernardo Botkay alleges he was punched in the face last Saturday, after verbally abusing the mayor in front of his wife and friends. via Pocket http://www.bbc.co.uk/news/world-latin-america-22685045#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa