The Challenge: How a Maverick Navy Officer and a Young Law Professor Risked Their Careers to Defend the Constitution--And WonINCLUDES A NEW EPILOGUE BY THE AUTHOR The Challenge tells the inside story of an improbable act of patriotism. At its center are Navy lawyer Charles Swift and Georgetown law professor Neal Katyal, two men who, in the aftermath of 9 11, found themselves defending an accused Yemeni terrorist named Salim Hamdan in America's first military tribunals since World War II. The entire system was stackd against them, and Swift's superiors were pressing him to