Just ahead of the one-year anniversary of Iran's disputed presidential election, supreme leader Ayatollah Khamenei told Iranians to be watchful for opponents. But he also has pardoned or commuted sentences in recent days for 81 detainees jailed during protests.
Twitter was hacked by the 'Iranian Cyber Army,' an unknown group. Though its website indicated no links with Iran authorities, a Farsi poem on its page suggests that those who were behind the message could have been loyalists to Iran's Islamic system of rule.
Many now want more than a rerun of the disputed June 12 election, heightening the standoff with the regime.
Thousands of people clashed with security forces in the streets after a symbolic 40-day period since the death of protesters. Thirty years ago, such protests helped bring down the Shah.
If US president is too supportive of protests, he turns them into a 'Western plot,' say analysts.
The president offers little support for protestors to avoid alienating Iran’s supreme leader ahead of nukes talks.
Obama criticized Holocaust deniers. But Ayatollah Khamenei praised US effort at a "new image."