This is AP News Minute.The crew of a Chinese plane report spotting two white, square-shaped objects,as they search for signs of the missing Malaysia air flight 370.The U.S. is sending a special device to help locate black boxes.President Obama is in the Netherlands for meetings with other world leaders at the nuclear security summit.The crisis in Russia is looming large, but President Obama says doesn't see Europe as a battleground between East and West.Search crews in Washington State say they see no signs of life, as they search for more victims of Saturday’s massive mudslide.At least eight people are known dead.And the Houston ship channel will remain closed on Monday, after nearly 170,000 gallons of heavy oil spilled into it, following a ship collision on Saturday.Sandy Kozel, the Associated Press with AP News Minute.