1.   The radio crackled again.

2.   But as the two detectives stood beside the car, the radio crackled into life.

3.   As people wade the Rio Grande, government radios crackle and teams of agents speed to intercept them.

4.   A police radio crackled.

5.   A police radio is crackling in the background.

6.   A two-way radio crackled with information.

7.   A two-way radio crackled.

8.   Across the six-state region, radios again crackle from screened-in porches, spreading the gospel of Boston baseball.

9.   His radio crackled.

10.   In the city room on Saturday the police radio still crackled.