Now playing Next Cult Have you ever wanted to sit on a golden throne ? A functional 100 percent 18-karat gold toilet is part of an exhibition in New York by Maurizio Cattelan. 01/09/2017
Now playing Next Economy Hurricane Harvey pushes up petrol prices, but 'economic outlook positive' The economic cost of Hurricane Harvey is, as yet, unknown, but forecasters predict it will ultimately have a positive impact on the economy. 01/09/2017
Now playing Next no comment Pastor plays piano in Texas floodwaters Pastor Harding plays piano in his flooded home in Texas to prove to his son that the instrument still works. 01/09/2017
Now playing Next Sport US Open: Dimitrov undone in straight sets by Rublev Bulgarian Grigor Dimitrov came into the year's final Grand Slam as one of the favourites after winning his first Masters 1000 title in Cincinnati 01/09/2017
Now playing Next USA Georgia cop quits after telling motorist "we only kill black people" Police dash cam footage of Cobb County officer Lieutenant Greg Abbott during a traffic stop was aired this week 01/09/2017
Now playing Next USA Colonies of fire ants float around flooded Texas streets What should you do when faced with a floating colony of fire ants? 31/08/2017
Now playing Next USA US gives Russia 48 hours to close consulate in San Francisco US orders the closure of the Russian consulate in San Francisco and annexes in Washington DC and New York by September 2. 31/08/2017
Now playing Next no comment Golden toilet in New York used by over 100,000 people A Golden toilet in New York at the Soloman R. Guggenheim museum has been used by over 100,000 people 31/08/2017
Now playing Next no comment Hurricane Harvey strands animals Animals stranded as Hurricane Harvey swamps Texas. 31/08/2017
Now playing Next no comment Stranded Texans rescued from Storm Harvey Stranded residents rescued from Storm Harvey. 31/08/2017
Now playing Next USA Explosions, smoke at flood-hit chemical plant in Texas Smoke and an explosion were reported at a flood-hit chemical plant in Crosby, Texas, about 40 km northeast of Houston. 31/08/2017
Now playing Next Economy Moody's upgrades eurozone GDP growth, downgrades USA Ratings agency Moody's upbeat about eurozone GDP growth, but downgrades US forecast. 31/08/2017
Now playing Next Sport US Open: Shapovalov upsets Tsonga The Canadian teenager is the youngest player in a decade to enter the third round 31/08/2017
Now playing Next USA Harvey weakens to a tropical depression Harvey moves onto Louisiana but weakens to a tropical depression as it goes 30/08/2017
Now playing Next no comment Mother and baby rescued by helicopter in Houston A mother and baby have been airlifted to safety by helicopter in Houston. 30/08/2017
Now playing Next no comment Houston evacuation centre floods An evacuation shelter housing 100 people has been overran by Houston's floodwaters. 30/08/2017
Now playing Next USA Texas store apologises after bottled water offered for €35 in storm aftermath Best Buy said offering cases of bottle water for inflated prices was an isolated incident. 30/08/2017
Now playing Next USA Watch: Intrepid alligators swim in back garden of flood-hit Texas home 30/08/2017
Now playing Next USA Relentless Harvey brings more misery as it hits Louisiana After Houston, Harvey is now bearing down on eastern Texas and Louisiana 30/08/2017
Now playing Next USA Wanted by the FBI: bank-robbing nuns CCTV images show the suspects entering the bank carrying a black handgun before unsuccessfully threatening the bank clerk for money. 30/08/2017
Now playing Next USA Experts to examine Trump's ban on transgender military personnel Defence Secretary sets up panel to make recommendations on implementing Trump's directive 30/08/2017
Now playing Next USA US indicts three more Turkish security officials US prosecutors say a total of 19 people have been indicted by a grand jury. 30/08/2017