Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. July 21, 2011 Syrian Activists Report Intense Gunfire in Homs VOA News An activist for the Syrian Observatory for Human Rights says there is intense gunfire in the central city of Homs as security forces continue a crackdown on anti-government protesters. According to the activist, tanks moved to block off neighborhoods as government forces conducted raids and made arrests. The city is a center of recent protests against President Bashar al-Assad. Syrian rights activists and witnesses say pro-government forces have shot and killed at least 13 people in Homs since Monday. The French news agency reports the number of people killed in Homs has risen to at least 20, including seven who were mourning at a funeral. It is difficult to verify the accounts of the violence in Syria because the government has barred foreign media from reporting and traveling freely in the country. On Wednesday, the United States condemned a Syrian government order prohibiting the U.S. and French ambassadors from traveling outside Damascus without permission. The two diplomats angered the Syrian government by visiting the flashpoint city of Hama this month. A U.S. State Department spokeswoman said diplomats must be allowed to travel freely throughout Syria in order to document a brutal crackdown on anti-government protesters. She noted that the Syrian government refuses to allow international media, aid workers or human rights personnel freedom of access. The spokeswoman said the U.S. will respond accordingly if the government in Damascus inhibits the ability of diplomats to effectively carry out their responsibilities within Syria. Earlier Wednesday, Syrian Foreign Minister Walid Moallem announced the restrictions for U.S. envoy Robert Ford and France's Eric Chevallier. He said if they defy the order, Syria will impose a ban on all diplomats leaving the capital. Ford and Chevallier say they traveled to Hama to show solidarity with residents who are under pressure from the government's crackdown on dissent. .