Investors are repeating a big mistake they made before the 2008 crash and financial crisis, top economist says

• David Rosenberg sees the same investor complacency as before the 2008 crash and financial crisis.
• The US economy will suffer a recession within the next few quarters, the veteran economist says.
• Prices of stocks and homes, debt levels, late payments, and bank woes are all red flags in his view.

David Rosenberg just issued a grave caution to investors, warning their complacency reminds him of the lead up to the housing crash and financial crisis of 2008.