This safe-haven sector could be set to 'collapse' By: CNBC.com News September 02, 2015 at 06:00 AM EDT As stocks sell off, traders warn that a "safe-haven" sector could be in danger as well. Read More >> Related Stocks: AT&T Inc Atlantic Power Corp Consolidated Edison PG&E Corp Sentinelone Inc Cl A UTILITIES SEL Verizon Communications