Background reading
There's a lot more out there, but here's a selection of interviews that cover the breakup and the reunion.
Don Henley, from 1982:
http://alumnus.caltech.edu/~markowit/interviews/dh/musician/musician.html
Don Felder, from 1983:
http://alumnus.caltech.edu/~markowit/interviews/df/latimes/latimes.html
Here's one with Glenn Frey from 1992 when he talks about the break-up and why they were not getting back together:
http://www.independent.co.uk/arts-entertainment/interview--an-eagle-lands-glenn-frey-tells-lloyd-bradley-about-life-after-the-eagles-1530716.html
This one is from the start of the Hell Freezes Over tour in 1994, when everyone is sounding so hopeful:
http://articles.latimes.com/1994-05-22/entertainment/ca-60744_1_hotel- california
This is from 1998 when the band hadn't done anything together in two years:
http://articles.latimes.com/1998/jan/12/entertainment/ca-7453