Pascal Saint-Amans: director of the OECD

The Global Tax Policy Conference has a stellar line up of speakers, including what might be described as the world tax triumvirate: OECD’s Pascal Sai(...)

Nevada Governor Brian Sandoval was among the possible candidates President Barack Obama was considering appointing to the US Supreme Court, before ruling himself out. Photograph: Steve Keegan/Reuters

Democrats have called on Republicans to do their job and hold hearings to consider US president Barack Obama’s Supreme Court nominee to replace the l(...)

  Republican presidential candidate Jeb Bush addresses a crowd at a town hall event  in Portsmouth, New Hampshire.  Photograph:  Scott Eisen/Getty Images

Jeb Bush seems finally to have figured out what his campaign should be about. The problem for the former Florida governor and one-time presumed Republ(...)

Donald Trump, the Republican presidential candidate, will be hoping that unlike his performance in Iowa, he can convert a consistent poll performance into a victory at the New Hampshire primary. Photograph: David Goldman/ AP Photo

Voters cast their ballots in the first primary election in the US presidential race in New Hampshire on Tuesday. Coming eight days after the inaugur(...)

Republican presidential candidate Marco Rubio waves to supporters. Photograph:  Dave Kaup/Reuters

Donald Trump is a loser. He won’t like being called that but he is, missing out in Iowa’s caucuses, the crucial first vote in the Republican president(...)

The idea that  Trump could carry Republican hopes and lead the party of Abraham Lincoln into November’s election  is now a very real prospect. If he wins in the Iowa caucuses next Monday, it could be difficult to stop him. REUTERS/Scott Morgan

Cast your mind back seven months to that moment Donald Trump descended that escalator at Trump Tower into the presidential race to the strains of Neil(...)

Hillary Clinton,  2016 Democratic presidential candidate, speaks during a Democratic Town Hall event in Des Moines in Iowa  on Monday. Photograph: Patrick Fallon/Bloomberg

US Democratic presidential candidate Hillary Clinton denounced another US company for relocating to Ireland through a “corporate inversion,” calling t(...)

Former Alaska governor Sarah Palin endorses Republican presidential candidate Donald Trump during a rally at the Iowa State University in Ames, Iowa. Photograph: Mary Altaffer/AP

A recurring theme among some Republicans in Iowa, the first state to pick presidential nominees in 11 days’ time, is that they are unsure about the pa(...)

Republican presidential hopeful Donald Trump looks on as former Alaska governor Sarah Palin endorses him in Iowa on Tuesday. Photograph: Sam Hodgson/The New York Times

Former Republican vice-presidential nominee Sarah Palin delivered a boisterous and at times bewildering speech as she publicly endorsed the party’s p(...)

The San Bernadino gunman Syed Rizwan Farook pictured in his Californian  driver’s licence.  The shooting  rampage by Farook and his wife  Tashfeen Malik   left 14 dead. Photograph: California Department of Motor Vehicles/Handout/Reuters

It happens all too often and the response – and lack of any follow-up action to prevent it happening again – is all too familiar. It is easy to list o(...)