Showrunner Shonda Rhimes noted that this episode (12) and the following episode (13) were written as one extended episode. If you want, I can:
The title change reflects the White House's decision to act—not run—in face of the kidnapping threat, with Navy Seals set to protect the President. Memorable Quotes & Moments [S4E12] Full Circle
Provide a recap of the Summarize Abby's character arc in this season Showrunner Shonda Rhimes noted that this episode (12)
Abby is furious at David for keeping secrets, feeling isolated as the only one not in the loop, creating a rift between her and OPA. one of the kidnappers
Ian, one of the kidnappers, turns the auction into a public, dark-web event.