1.   As it is, Spitzer has been content to announce that the investigation continues and to add the tantalizing detail that other firms have been subpoenaed.

2.   As this new wave of research focuses on fatherhood, some tantalizing details are being served up.

3.   One tantalizing detail that emerged on Saturday raised the question of whether fatigue may have played a role in the crash.

4.   Still, Jackson provided class-action lawyers with some tantalizing details.