11.   At other times protesters have reported hearing police helicopters hovering at low levels around the buildings and have seen officers spying on them with binoculars and cameras.

12.   Being the sole woman has probably helped Pamfilova stand out in the pack of candidates hovering at the bottom of the polls.

13.   Blake hovered at the brink of madness and died in obscurity, but his fame outshines many poets and artists who were exalted during his life.

14.   Bond yields hovered at their lowest levels in a month amid optimism over interest rates.

15.   Canadian government bonds fell, with yields hovering at three-month highs, amid concern that U.S. reports tomorrow may show faster economic growth and rising consumer prices.

16.   Claims for state unemployment benefits hover at a low level.

17.   Core inflation has hovered at this year-over-year level for months.

18.   Consumer confidence has been hovering at a five-year high.

19.   Dominicans are the largest immigrant group in New York City, their numbers hovering at roughly half a million.

20.   Do enough economists hover at the presidential elbow?