Whether via audit or some other review process, it's not uncommon for employers to discover that a plan failure has occurred. Most errors are resolvable.

U.S. and European investors' holdings of assets controlled by Chinese companies but issued offshore are worth nearly three times as much as direct investments in companies registered in China.

Private payrolls increased 235,000 last month, led by small and midsize businesses.

The resilient labor market is likely to keep the Federal Reserve tilted toward more restrictive policy in the months ahead.