41.  For example, the Senate plan would raise the age of Medicare eligibility in parallel with already approved hikes in the age of Social Security eligibility.

42.  Historically, the Republicans have raised many more hard-money contributions than the Democrats, making the Democrats skittish about further widening the fundraising gap.

43.  However, for inflation watchers at the Federal Reserve, the persistent strength in job growth has raised a red flag.

44.  However, for inflation watchers at the Fed, the persistent strength in job growth has raised a red flag.

45.  However, its tactics have raised eyebrows.

46.  However, not just the usual political snipers are raising their eyebrows.

47.  However, the move toward improved audio access is raising concerns within the recording industry about increased piracy and the potential for more disputes over intellectual-property rights.

48.  However, this will raise the level of the driveway anywhere from one-half to one full inch, depending on the depth of the depressions.

49.  However, three knockout losses in his past four fights have raised doubts about whether he should continue.

50.  However, the curators may raise tuition significantly for next fall, a spokesman said.