see it on the news this morning ,they said they were invited in and ended up training with the players.
you can see it now ,"Jonny why were you late ,"
"please miss i was playing football with my new mates "
"thats no excuse Jonny"
"but miss they are only here for a couple of days "
"so why such a short visit Jonny?"
"cos they gotta go back home to play in the spanish league miss"
"so if they play in Spain ,why were they here training ?"
"COS THEY PLAYING THE GUNNERS LATER ,THEY IS BARCELONA MISS"
All the making of a publicity stunt. Can't see how three kids would get in so easily to a training ground, especially a world class one like Barca. Imagine trying to get into Chelsea, United or Liverpool's complex. Wouldn't happen and if they did they'd be booted straight out