US hopeful that likelihood of wider conflict breaking out between Israel and Hezbollah has reduced, officials say

​ Days after Hezbollah and Israel exchanged some of the heaviest cross-border fire in years, US officials are tentatively hopeful that the threat of a larger conflict between the two sides has, at least for now, been forestalled, though they are still closely watching Iran to see whether it strikes Israeli targets. Read More Breaking News, Latest News and Videos | CNN