Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What is Viewers, when Air Date is "July 4, 2008"?

### Inputs:
table_name: table, columns: ['Air Date', 'Rating', '18-49', 'Viewers', 'Weekly Winner']

### Response:
SELECT Viewers FROM table WHERE Air Date = july 4, 2008