Bosnia's international High Representative Christian Schmidt looks on during an interview with Reuters in Sarajevo, Bosnia and Herzegovina, October 10, 2023. REUTERS/Antonio Bronic//File Photo By Daria Sito-Sucic SARAJEVO, June 4 (Reuters) - The international body overseeing Bosnia's peace process on Thursday failed to agree on a candidate for a new envoy to replace Germany's Christian Schmidt, who suddenly quit last month under what he said was U.S. pressure.