Name: Emery: It's clear we must still improve
Uploaded: 2018-09-20T21:23:26.419Z
Duration: 2 min 56 s
Description: Arsenal manager Unai Emery reacts to his side's 4-2 win over Vorskla in the UEFA Europa League and admits that he is pleased to start the campaign with a victory but the goals conceded are something the Gunners need to eradicate.