If they are not chosen for a trial after a day, they are not required to return.

VOA: special.2009.08.31

"I happen not to know the answer." Some analysts think Amiri's return could mean an exchange for Americans held in Iran.

VOA: standard.2010.07.13

Clinton said Bosworth's mission to Pyongyang will not be a negotiation but rather an effort to pave the way for North Korea's return to the six-party process.

VOA: standard.2009.11.11

Later,at a briefing for reporters, Assistant Secretary of State for Public Affairs P.J.Crowley said the United States had warned the deposed president not to try to return home in the absence of a negotiated settlement.

VOA: standard.2009.09.22

The Saudis said they will not make concessions beyond a 2002 Arab plan put forth by King Abdullah which offered recognition in exchange for Israel's return of the occupied territories and allowance of a Palestinian state.

VOA: standard.2010.06.29