
The World Health Organization (WHO) said on Wednesday it strongly welcomes the landmark decision from Australia’s High Court to dismiss a legal challenge from the tobacco industry, and calls on the rest of the world to follow Australia’s tough stance on tobacco marketing.

Unasur ratified on Tuesday Paraguay’s suspension from the block at a meeting of the so called High Level Group in Lima, Peru which assessed the situation of the landlocked country.

Argentine President Cristina Fernández said on Tuesday that there has always been “clashes and discussions” between companies and their workers but called on both parties to be “rational enough since they need each other in order to avoid collapsing, something we all experienced during the 2002 crisis.”

Uruguayan president Jose Mujica approval plummeted to 39% in July, the lowest since taking office among other reasons for his plan to de-criminalize marihuana and his handling of the controversy with Argentina, according to the latest public opinion poll made public this week.

Paraguayan president Federico Franco called for moderation and time from members of Congress when they begin considering Venezuela’s request to become a full member of Mercosur, since the issue needs of “a good in depth analysis and no hasty decision”.

Relations with Chile are an example of the fabulous transformation of regional politics in the last three decades, said Argentine Defence minister Arturo Puricelli during a conference at the Chilean military school.

A Brazilian federal court has ordered the immediate suspension of work on the controversial Belo Monte hydroelectric plant, ruling that indigenous communities were not consulted. It was set to be the world's third-largest dam.

For a third day running Chilean riot police broke up protests by students who had taken control of several high schools in the capital Santiago to demand education reform.

US, France and Mexico are planning talks to consider whether an emergency meeting is needed to tackle the soaring price of grain. The three will hold a conference call at the end of this month after the worst US drought in 50 years threatens to cause a sharp rise in the cost of staple crops.

Standard Chartered chief executive is in New York to negotiate directly with the US regulator that accused it of scheming to hide 250bn dollars of transactions with Iran. The regulator will hold a hearing on Wednesday to decide whether to revoke the bank's New York banking licence. It is unclear yet whether Peter Sands will attend the hearing.