There has been great speculation as to when the community will expand beyond just San Francisco.

Chase's personal life has been an area of great speculation as he has claimed to have slept with over 1,000 women.

Dr. Karadzic said nothing about his own political future, which has been a matter of great speculation.

Rome had known that they would be the subject of great speculation.

China's defense budget, a subject of great speculation, is probably around $30 billion and growing by 10 percent each year.

Her identity was never publicly revealed, causing great speculation and many accusations over time.

There was great speculation about this decision after the evening turned bad.

But with Testaverde turning 38 this year, there is greater speculation than ever about when he might retire or be forced from a game.

There was great speculation about the real or imaginary intentions of individual participants.

How they acquired their immense wealth has been the subject of great speculation.