La Liga: Lionel Messi tees up Barcelona win

*Madrid:* Lionel Messi provided a hat-trick of assists on Sunday as Barcelona ended their turbulent week with a thrilling 3-2 victory over Real Betis to stay in touch with Real Madrid at the top of La Liga. Madrid's 4-1 win at Osasuna earlier in the day put pressure on Barca to respond, only for Betis to twice lead at the Benito...