steve cooper articles work turn company around interim ceo steve cooper quickly becoming credible advocate restructuring week steve participated number media interviews print wire service reporters links stories resulting interviews financial times enron chief considers law suits recover cash ap online new enron ceo cooper sees rebirth cp wire enron salvaged ceo collapsed company faces hurdles washington post cooper crash course enron turnaround expert faces biggest challenge reuters enron top execs stay post ch 11 ceo dow jones news service enron interim ceo still interviewing auditors houston chronicle enron utility sale could canceled cbsmarketwatch interim ceo cooper expects return regulated roots