What to watch in the leading soccer leagues in Europe this weekend:
Manchester United's title credentials get a stern test at bitter rival Liverpool when English soccer's most storied clubs meet on Saturday.
Liverpool is under pressure to show it can compete, needing to make a big statement after carelessly dropping points in recent weeks.
United's trips to Anfield are always one of the highlights of the Premier League, and always hotly contested.
Liverpool was reinvigorated under coach Juergen Klopp and in the ascendancy last season, but Jose Mourinho has turned fortunes around and United is level with Manchester City at the top. However,...