Three men are standing trial over the theft of a gold toilet which had been part of an exhibition.
In a display of deep public grief, thousands lined roads of southern Israel for the funeral procession of Shiri, Ariel and Kfir Bibas.
Gary Lineker, Anita Rani, Riz Ahmed and Miriam Margolyes are among the signatories on the open letter.
Tulsi Gabbard said she was seeking further information from the FBI and other US agencies.
The Taliban say 90,000 CCTV cameras in Kabul will reduce crime but there are fears for human rights.
The camps are unsanitary, food barely sufficient, and many of those being held are in poor health.
The prime minister's upcoming talks with US President Donald Trump dominate the front pages on Thursday.
Hundreds are thought to have died when the Adriana sank in international waters two years ago.
Trump covered a wide range of topics, ranging from efforts to cut government spending to immigration, the economy and Ukraine.
In a wide-ranging interview, the former Baywatch actress also explained why she no longer wears makeup.