Where that call will lead is no longer obvious.

One call led to another as the family was tracked down.

The national education goals, which include a call for American students to lead the world in mathematics and science scores, were set in 1989.

The call for law and order led straight to Watergate.

Make sure your telephone call leads to that meeting.

The calls, at the beginning of classes, led officials to empty the school and later dismiss more than 1,000 students, teachers and staff members.

Perhaps surprisingly, the man whose phone call ultimately led to the program's exposure knew very little about it at the time.

The calls led to a location in a southern district of Mogadishu.

That call led to a meeting with the mayor, who was convinced that the company needed help.

A strange call to the lab leads to the discovery of a female body.