Their guarantor is basically every local bank. Every local bank that has no wish to see their team go under. Oh, and obviously the government tell the banks that they're in no rush to collect their loans in.
Anyway, as much as people cream over the Barca team, it's not like they stormed the league last season. If they didn't dick on Real with 5(ish) games left to go, then the title would've been very very close. Real won't win the Champions League, not this season at least, but La Liga is always a possibility when you've got an entire season of playing against 14 shite Spanish teams, 4 decent Spanish teams and 1 good Spanish team.
Sounds exactly like the Premiership.