11.   The IRS says buyouts are taxable wages, not damages paid to settle potential litigation, which are generally not taxable.

12.   The information being requested will be used to bolster potential litigation against some of the firms and to aid existing lawsuits.

13.   Those issues often involved potential litigation and SEC investigations, Riley said.

14.   Industry experts have said the Chicago-based carrier was seeking a final verdict to minimize the impact of potential litigation by US Airways shareholders.

15.   They refused to provide further details, citing an ongoing investigation and potential litigation.

16.   They deal with personnel matters, potential litigation or the sale of real estate.