Protesters in Hanoi hold up pictures of jailed bloggers and activists in May 2014. Hopes that authorities would end the repression of bloggers have faded with the arrest of three more writers. (Reuters/Nguyen Huu Vinh)
Protesters in Hanoi hold up pictures of jailed bloggers and activists in May 2014. Hopes that authorities would end the repression of bloggers have faded with the arrest of three more writers. (Reuters/Nguyen Huu Vinh)

In Vietnam, arrests dash hopes that crackdown on bloggers will end