One source speculates it originated in a newspaper pricing competition.

The source speculated that the cable merger talks between the two might yet be revived.

Some sources speculate that his death was an assassination, though no concrete evidence suggests this.

At least one source speculated that Jones' hiatus was due to back pain.

One source speculates that he may have been homosexual.

The source speculated that the boy's final grades may have played a part in the boy's failure to turn up.

Some sources speculate that Warren would be converted to safety.

However, some sources speculate about the potential success and reception of the song.

But sources close to the company speculated that he planned to engage in a private business of his own.

However, some sources speculate that he may have been murdered.