Thousands of people mobbed the Israeli embassy in Cairo,and Israel was forced to issue a statement regretting the deaths in the hopethat it would contain the anti-Israel mood.
Mr Obama's trip predictably failed to produce breakthroughs on either issue, though a lengthy joint statement outlined measures to step up co-operation on developing clean energy.
"Ford Motor Credit Company worked with the SEC to find an approach that temporarily resolved this industry issue, " Margaret Mellott, a Ford spokeswoman, said in an e-mailed statement.
The IAAF, which ordered the gender tests, refused to confirm or deny the reports. In a statement, the IAAF said it will issue a final decision in November.