Economics 2

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Test blog 3

Andres Iniesta got past Anderson too easily and found Eto'o who cut inside Nemanja Vidic and toe poked the ball under Edwin van der Sar from close range.

Until then it had been all United.

After just two minutes Cristiano Ronaldo's 30-yard effort bounced viciously in front of Victor Valdes who spilled the effort and it required a superb block by former United defender Gerard Pique to deny Park Ji-sung a tap-in.

The Portuguese then volleyed just wide from 16 yards before United fell behind with Serb Vidic, named Barclays player of the year earlier in the day, culpable with a lackluster challenge.

Ronaldo looked to get his side back on terms and his run through on goal was ended by a Pique block for which he received a yellow card.

But Barca then began to boss the game and Messi came to the fore with a scorching drive just missing the top corner, with Van der Sar beaten, before Xavi curled a free-kick just over the top.

It was the 11th effort on goal in a frenetic opening half-hour.

United had an escape on the brink of half-time when Van der Sar spilled a low cross from Messi but there was no-one at the near post to capitalise and Sir Alex Ferguson gambled at the interval by replacing the ineffective Anderson with Carlos Tevez.

But Barca relished the extra space in midfield and twice came close to extending their advantage within the space of four minutes.

Iniesta sent Thierry Henry away down the left, in a big hole vacated by John O'Shea, and he turned Rio Ferdinand inside out before seeing his shot saved by the legs of Van der Sar.

Then a surging run from man-of-the-match Iniesta was ended a yard outside the penalty area by Vidic and Xavi curled the resulting free-kick around the wall and against the post.