7 American Pro-Democracy Workers Fly out of Egypt Seven Americans on trial over charges their pro-democracy groups fomented unrest flew out of Egypt Thursday after the U.S. posted nearly $5 million in bail. Their departure eased a deep diplomatic crisis between the U.S. and Egypt that had been building for two months, following a crackdown on pro-democracy and human rights groups by the Egyptian government. Though the seven Americans were safely on their way home, Washington indicated that its anger over the affair has not abated. State Department spokeswoman Victoria Nuland expressed relief that the Americans were free, but she pointedly noted that no decision has been made about U.S. aid to Egypt. As the crisis unfolded over the past two months, furious officials, including Secretary of State Hillary Clinton, warned the $1.3 billion in military aid and $250 million in economic assistance slated for Egypt this year was in jeopardy. Nuland pointed out Thursday that the court case against the pro-democracy groups is not over. The 16 Americans facing charges are not expected to return to Egypt, but their trial has not been called off. After the first session Sunday, it was adjourned until April, and that ruling still stands. FILE - In this Sunday, Feb. 26, 2012 file photo, Egyptian policemen sit in front of Egyptian employees of several pro-democracy groups charged with using foreign funds to foment unrest during their trial in Cairo, Egypt. Egypt has lifted a travel ban on Wednesday, Feb. 29 for seven Americans charged with fomenting unrest by working for illegally funded pro-democracy groups, signaling an end to the worst crisis in Egypt-U.S. relations in 30 years. (AP Photo/Khalil Hamra, File) Close A convoy of white vans carrying the symbol of the U.S. Embassy arrived at Cairo airport Thursday afternoon. carrying the seven, accompanied by embassy officials. Egypt's state news agency MENA said the Americans were "happily" taking group photos at the airport, along with eight other foreigners who were also allowed to leave the country. One of the seven flying out of Egypt on a special plane to Cyprus was Sam Lahood, son of U.S. Transportation Secretary Ray Lahood. He was the head of the International Republican Institute office in Cairo, a well established pro-democracy group. The IRI called their release "a positive development" and said it was "hopeful that the charges against its expatriate and local Egyptian staff will be dismissed." The IRI statement also expressed concern about the future of efforts toward establishing democracy in Egypt in the wake of the affair. Ray Lahood welcomed the development. "I'm pleased the court has lifted the travel ban and am looking forward to my son's arrival in the U.S.," he said in a statement. I'd like to thank everyone for their thoughts and prayers during this time. U.S. Sen. John McCain and other senators said that the crisis "may have tested" U.S.-Egypt ties, but "the strength of our relationship prevailed." Egypt and the United States have been close allies since the late 1970s, soon after the Egyptians abandoned decades of partnership with the Soviet Union and signed a peace treaty with Israel, the first Arab nation to do so. Informally, U.S. aid to Egypt is contingent on Cairo keeping the peace with Israel. The raids on the pro-democracy groups and charges against them dovetailed with frequent declarations by the ruling generals, blaming continuing unrest on unnamed "foreign hands." Local activists ridiculed those statements, charging that the military rulers were perpetuating the harsh, repressive tactics of the overthrown regime of President Hosni Mubarak and demanding that the generals hand over power to a civilian government. Nonprofit pro-democracy groups have trained thousands of young Egyptians in political activism and organizing, an education that played a key part in the success of last year's uprising that toppled Mubarak.