ayesha. >> i wanted to ask about the pardoning process. it seems like we have had these three pardons. they all were somewhat high-profile or gotten media attention. how is the president deciding when to take action on a case, i mean with arpaio, he hadn't even been sentenced yet. the libby case was very old. how are you deciding when to take action on these cases? and can a normal person who feels like they have been unjustly convicted, can they get their case to the white house? i mean there is a justice department process, but it seems like the president is taking special interest in certain cases. >> again, the president has exercised constitutional authority, and he determines when and how he's going to use that when it comes to the pardon process. he looks at each one individually and makes a decision. and we make that announcement. nadia. >> what are you calling?