Well, when you want to put a political spin on it...
Yes, all the banks says that "qualified" applications will get a loan. But that's not the real issue - which is that they have tightened the lending standards. So then the question remains: How tight should lending standards be? 100% for a home should never be allowed in my opinion.
But the consequences for housing is one thing, we just need to wait that out, but for otherwise sound businesses this is a huge problem. Sometimes businesses have a legitimate need for short-term financing. But risk averse banks are now refusing loans which during "normal" business conditions would be approved. This is the real problem, and definitely something that the politicians need to face and "solve".
Ultimately, this can only be done by having the banks face the music and take the losses (wipe out the shareholders completely) - getting rid of all the crap and adding new equity which can be borrowed to the GOOD places/ideas etc... In a situation such as this, when commercial banking has gone bankrupt, it's only public money that can be used. So let the public (tax payer) reap the rewards by getting their fair share - ownership in the banks with a 5 year restriction to sell.