US ambassador to NATO Matthew Whitaker has said it’s ‘unclear’ whether Ukraine attacked Vladimir Putin’s  residence as Moscow has claimed. The remarks came as Moscow vowed retaliation for what it called a ‘terrorist act’ But Whitaker said he wanted to see US intelligence on the incident. “It is ‍unclear whether it actually happened,” Whitaker told … Continuă lectura US NATO ambassador casts doubt on Russian claim Ukraine attacked Putin residence