Carter acting as Obama emissary to Hamas?

It doesn't sound likely, but there are Palestinian Arabic reports that Jimmy Carter's upcoming visit to Gaza in the middle of June will include him bringing a letter from President Obama to deliver to Hamas.

Another article in an Egyptian newspaper claims that Obama met with members of the Muslim Brotherhood in Washington two months ago:

Special sources reported to Al Masry El Youm, that a delegation from the leadership of the Muslim Brotherhood (MB) Association met with US President Obama, in Washington, two months earlier. This meeting was arranged in response to a request made by the MB's leaders in regards to the MB wanting to express their views concerning a number of current political issues.

The sources added that the delegation was joined by an Egyptian Muslim Brotherhood member who was living in the United States of America, as well as an Egyptian political leader who was living in a European country.

The sources referred to the fact that "The Muslim Brothers had requested that this meeting be confidential." In their talks with Obama, the MB delegates informed the US Presidents that the Muslim Brotherhood Association is a moderate association that was developed to fight against extreme religious ideas and who base their beliefs strongly on democracy, power circulation and fighting against terrorism, stated the source.

Both stories need to be taken with a large grain of salt, but they are interesting nonetheless, especially in combination.