Events leading to the collapse of Wachovia bank. It was the acquisition of Oakland, California based Golden West Financial in 2006, a $25 billion deal that got Wachovia into trouble. Golden West had been lending to borrowers with weak credit scores in places where housing prices were in decline like California and Florida. It also moved aggressively into commercial real estate where its portfolio was deteriorating. Its interesting to note that CEO Thompson considered the Golden West acquisition "a grand slam home run" because of what he considered Golden West's reputation for screening borrowers which turned out to be not true.