REITs are ahead of the curve on new construction ramp up.
Recent growth slows, but still positive overall.
Analysts foresee "long grind" for market.
Jonathan Litt compares today's market to 2008 crisis.
Deloitte report names top 10 issues for CRE in 2012.
Funds raised fell nearly 20 percent from second quarter.
Internet fueling demand for high-tech storage.
Author discusses updated version of book about REITs.
KPMG poll of industry execs revealed challenges, opportunities.
Survey shows uncertainty is a growing concern.