Colombia Peace Process

My hon. Friend is making a powerful speech. I have not been to Colombia, which is something I hope to put right in the near future. Is my hon. Friend concerned, as I am, that American extradition is used as a threat against people who are part of the peace process? Would she, through the Minister, appeal to the Americans to review the use of extradition as a threat to people who have played an active role in bringing the peace process to the point it is at today?