Critics noted that previous such assurances subsequently ran into problemsin getting the agreement of individual EU countries that would have to support the plan.
The company said the problems outlined in its plea agreement only relate to the way the device is implanted, not to its operation once it is in the body.
What the senators do call for is similar to Obama's goals and some past efforts by Democrats and Republicans, since there's wide agreementin identifying problems with the current immigration system.
The humanitarian problems illustrate the political quagmire in Zimbabwe, where a power-sharing agreement that Mugabe and Tsvangirai signed in September has yet to take effect.
The humanitarian problems illustrate the political problem in Zimbabwe, where a power-sharing agreement signed in September between President Robert Mugabe of the ruling ZANU-PF party and MDC leader Morgan Tsvangirai has yet to take effect.
"These numbers illustrate deep-seated and fundamental problemsin market access and a heavily one-sided trading relationship that can be expected only to undercut support for the agreement far beyond the automotive sector, " the leaders said.