Their arrest last month hit front pages around the world. Married for only three years and with an eight-month-old baby, they are now in British police custody, suspected of plotting to bring down several U.S. passenger jets over the Atlantic -- a plan that, had it succeeded, could have killed thousands. Ahmed Abdullah Ali, 25, is charged with conspiracy to murder. Historically, Islamist jihadis have kept spouses, siblings, and relatives in the dark, but not in this case: Abdullah’s wife, Cossar Ali, 23, is charged with failure to disclose information about the plot.