Hello Australia! - Does a Gay Marriage bill have a chance in Parliament? - A look at the hazardous chemical stew at the scene of tha Tianjin explosions - Iraq wants to hold ex-officials accountable for losses to Islamic State - And more in your CareerSpot Global News Briefs:

Government backbencher Warren Entsch has become the first Coalition MP to introduce a bill to legalise same-sex marriage.  "The main purpose of this bill is not a complex one," Mr. Entsch told parliament, "It is to give same-sex couples in Australia the same right to marry the person they love as that which is currently only granted by law to heterosexual couples."  The bill is likely to fail, because PM Tony Abbott personally opposes Marriage Equality and has forbidden a free vote on the matter.  Abbott was not in parliament when Mr. Entsch introduced the bill.

A search plane has confirmed debris on a mountain in Indonesia's eastern Papua province that likely belongs to Trigana Airlines Flight TGN267 that went missing on Sunday.  Still no word on the fate of the 54 passengers and crew believed to have been on board.  Indonesia postal service says the plane was carrying four bags containing the equivalent of A$660,000 in cash, welfare payments for poor villagers living in remote places in Papua.

Chinese Premier Li Keqiang visited the victims of the major explosions at a chemical warehouse in Tianjin.  Officials say 112 people were killed and 95 are still missing - most of them were firefighters.  The blast site is a stew of horricly hazardous chemicals:  Sodium cyanide is deadly in its powder form, but when dissolved or burned released hydrogen cyanide gas, even worse;  Calcium carbide, potassium nitrate, and sodium nitrate are also there - Calcium carbide reacts with water to create the highly explosive acetylene.

Toyota and John Deere have halted operations at their Tianjin plants because of safety concerns over the chemicals.  Toyota's production lines will be closed until the end of Wednesday while John Deere suspended work indefinitely.  Tianjin is a heavy manufacturing hub, and the blasts impacted other automakers as well: Volkswagen and Renault lost 5,000 and 1,500 cars respectively in the disaster.

More than a hundred thousand Brazilians took part in nationwide demonstrations calling for the impeachment of President Dilma Rousseff over the corruption scandal at the state-owned oil company Petrobras.  One of the biggest took place at Copacabana Beach in Rio de Janeiro, which forced the relocation of a cycling event.  Although Dilma's approval rating is still down in the dumps, these protests were smaller than other events held in March and April.

An Iraqi parliamentary committee wants to put former Prime Minister Nouri al-Maliki and more than 30 other officials on trial for the fall of Mosul, currently controlled by the terrorists of Islamic State.  A few hours earlier, Prime Minister Haider al-Abadi cleared the way for a court martial of military commanders who abandoned their posts during the fall of Ramadi this year.  This is seen as part of al-Abadi's drive to root out corruption and incompetence that has plagued Iraq's government since the end of the US occupation.