. >> rose: also this evening a focus on lebanon and hariri assassination investigation with octavia nasr and robert worth. >> it is a dialogue going on as to what the prime minister, the son of the assassinated former prime minister, what is he going to do. he's now the richard. -- prime minister. and he heads the government. what is he going to do. how he is going to deal with hezbollah and this new evidence. how he is going to deal with the tribunal so the question of credibility is going it to be something to be addressed and addressed very soon. >> rose: the syrians now feel that they probably, probably they doesn't have enough evidence to go after them and their influence in lebanon in the meantime has been rebuilt considerably. in some ways they're in a better position than they were. they don't have to have military forces in lebanon but there are plenty of politicians who are willing to do their bidding. >> rose: richard holbrooke, october taria nasr, robert worth next. >> funding for charlie rose was provided by the following: . >> rose: additional funding provided by these fund