Former Secretary of State Antony Blinken joins 'Squawk Box' to discuss President Trump's tariff policy, maintaining U.S. allies amid a trade war, state of U.S.-China relations, what the Trump ...

Secretary of State Tony Blinken said the U.S. has been in direct contact with Sunni Islamist opposition group HTS, which led the revolution that toppled Bashar al-Assad's regime in Syria.