BURBANK, Calif. (AP) — The awkwardness of Khloe Kardashian promoting a book while she's helping estranged husband Lamar Odom recover from a suspected overdose is not lost on the reality star. "It is very weird to be selling something or telling everybody 'go buy my book' when there's very serious things happening in my life," Kardashian said in an interview with The Associated Press last week.