John Kerry vows to 'stand up to evil'
John Kerry, who has been officially sworn in as the new US Secretary of State, said America would "do what was necessary" to stand up to "extremism, terrorism, chaos and evil".
John Kerry, who has been officially sworn in as the new US Secretary of State, said America would "do what was necessary" to stand up to "extremism, terrorism, chaos and evil".
John Kerry has been sworn in as US Secretary of State, replacing Hillary Clinton.