11.   Policy makers are offering mixed signals in the fight against inflation.

12.   Recent economic data have offered mixed signals on the industrial sector, which many believe is in a recession of its own.

13.   Recent economic data have offered mixed signals on the outlook for the industrial sector.

14.   Russian leaders also offered conflicting signals.

15.   Russian leaders offered conflicting signals.

16.   The commission also adopted other rules dealing with how broadcasters can negotiate deals to get their digital signals offered on cable systems.

17.   Inflation figures, meanwhile, offered contradictory signals.

18.   Economic indicators released Tuesday also offered mixed signals.