Previously, Romans was the anchor of CNNfn's "Street Sweep, " broadcasting from the New York Stock Exchange.

CNN: Money Summit: Meet the panelists

"At any given time, a minority of investors were impacted, but the majority were able to conduct trades, " spokesman Patrick DiChiro told CNNfn.com.

CNN: hacking

For a time, the outage affected home satellite reception of such Turner Broadcasting networks as CNNfn, CNN International, CNN-Sports Illustrated and the Turner Classic Movies channel.

CNN: graphic