Ukraine’s general prosecutor’s office said Oct. 4 it is reviewing past investigations into the owner of a gas company linked to former U.S. Vice President Joe Biden’s son, raising the possibility of reopening the probes amid pressure from President Trump.
Any steps toward reopening the cases, or implicating Mr. Biden’s son in the process, would be the strongest signal yet from Kyiv that it will abide by Mr. Trump’s entreaties over the past several months to investigate Burisma Group, one of Ukraine’s biggest private gas-production.
