Business As Usual?

Michael Isikoff and Mark Hosenball, Newsweek:

Only weeks before Halliburton made headlines by announcing it was pulling out of Iran—a nation George W. Bush has labeled part of the “axis of evil”—the Texas-based oil services firm quietly signed a major new business deal to help develop Tehran’s natural gas fields.

Halliburton’s new Iran contract, moreover, appears to suggest a far closer connection with the country’s hard-line government than the firm has ever acknowledged. ...

What is going on here?