Arsenal’s 18 match unbeaten run ends as Buendía fires Aston Villa to dramatic win   Story by Susan Mbamah Arsenal’s impressive 18‑match unbeaten streak came to a shocking end on Saturday as Aston Villa stunned the Premier League leaders 2–1 at Villa Park. Matty Cash put the hosts ahead in the first half with a precise low finish, before Arsenal equalised early in the second half through Leandro Trossard. Despite numerous chances for both sides, the match seemed destined for a draw until Emiliano Buendía capitalised on slack Arsenal defending in stoppage time,...