Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Episode Air Date | Audition City | Date | First Audition Venue | Callback Date | Callback Venue | Golden Tickets |
| --- | --- | --- | --- | --- | --- | --- |
| January 15, 2008 | Philadelphia, Pennsylvania | August 27, 2007 | Wachovia Center | September 1–2, 2007 | Hyatt Regency | 29.0 |
| January 16, 2008 | Dallas, Texas | August 6, 2007 | Texas Stadium | September 20–23, 2007 | W Hotel Dallas Victory | 24.0 |
| January 22, 2008 | San Diego, California | July 30, 2007 | Qualcomm Stadium | September 12–13, 2007 | Rancho Bernardo Inn | 31.0 |
| January 23, 2008 | Charleston, South Carolina | August 18, 2007 | North Charleston Coliseum | September 6–7, 2007 | Charleston Area Convention Center | 23.0 |
| January 29, 2008 | Omaha, Nebraska | August 10, 2007 | Qwest Center Omaha | October 5–6, 2007 | Qwest Convention Center | 19.0 |
| January 30, 2008 | Miami, Florida | August 22, 2007 | American Airlines Arena | September 29–30, 2007 | JW Marriott Hotel | 17.0 |
| February 5, 2008 | Atlanta, Georgia | August 14, 2007 | Georgia Dome | October 8–10, 2007 | Georgia International Convention Center | 21.0 |
Question:
When did the callbacks from  rancho bernardo inn air
Answer:
January 22, 2008