(Bloomberg) -- President Isaac Herzog of Israel was heading to the World Economic Forum in Davos on Wednesday with family members of Israeli hostages held by Hamas in Gaza to step up pressure for their release.Most Read from BloombergMusk Pressures Tesla’s Board for Another Massive Stock AwardApple to Allow Outside Payments for Apps After US DecisionA Wary World Braces for Trump’s Return to the White HouseWhat Is Disease X? How Scientists Are Preparing for the Next PandemicBonds Slide as Fed’s W