(CNN) -- Lawmakers drew battle lines for a fresh round of sparring over U.S. Army Sgt. Bowe Bergdahl after a classified briefing Monday on the prisoner swap that led to his release. Authorities released an update about his condition. And more details emerged about his time in captivity. Details about why he disappeared off a military base nearly five years ago and ended up in Taliban hands remain murky. One thing is clear: the political debate over Bergdahl's release is showing no signs of dying down. Here's a cheat sheet on the latest developments, based on CNN's reporting: After classified briefing, lawmakers have 'more concerns'
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NEW: Lawmakers say they're still skeptical after a briefing on Sgt. Bowe Bergdahl's case
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NEW: King: "At least 80 to 90 people in the administration were aware of this proposed deal"
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NEW: White House official: Specifics of the prisoner swap "were more closely held'
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Bergdahl was kept in a pitch black cage for weeks at a time
When he was recaptured after that attempt, according to the @placeholder source, he was not punished with a cage or cell, but was taken to a more secure location where he had no chance to escape.