This live call-in program focuses on legal and legislative topics.

Although the call-in program started just last month, there are signs that it is beginning to catch on.

Producers at several radio stations said the spill had dominated discussions on call-in programs for weeks.

Two spin-off radio shows also aired, including a celebrity show and a live call-in program.

The station airs a variety of music and Progressive news, talk and call-in programs.

Radio stations include call-in programs that are as close to participatory democracy as you're likely to get from the electronic media.

A call-in program on Russian radio last week featured dozens of people speaking out against the critics.

In the 1960s, radio stations with call-in programs used to employ a recorder warning tone.

But it is the call-in program that has many immigrant neighborhoods churning.

With its long reliance on talk formats and call-in programs, radio was arguably the first open-source media form.