By Tom Victor Porto manager Sergio Conceicao has alleged Arsenal boss Mikel Arteta insulted a relative of his who “is no longer among us” following Tuesday night’s Champions League clash. The Gunners vehemently deny this claim Arsenal beat Porto 1-0 on the night, thanks to an effort from Leandro Trossard late in the first half. That meant the scores were level over two legs, after Porto won by the same scoreline at the Dragao in February, but David Raya saved two spot-kicks to send the Premier League side through on penalties. Following the game, Arteta and Conceicao were seen exchanging words…
