Complex sentence: Two weeks after the crisis, President Claire Haas and CIA director Matthew Keyes form a covert CIA-FBI task force (led by Clay Haas) to expose eight conspirators who were secretly involved in the hostage crisis.
Split into simpler sentences: Two weeks after the end of the crisis, President Claire Haas and CIA director Matthew Keyes put forth a covert joint task force, between the CIA and FBI. The task force is led by Clay Haas and their mission is to expose a syndicate of eight collaborators that were secretly involved in orchestrating the hostage crisis.