Sorting out answers at Staten Island’s giant paper pulp vat and the massive sifter in Brooklyn — including why seeing metal thrown in the trash makes one waste expert “weak in the knees.” ...

HGTV star Christina Haack explained why she believed filming her new reality show "The Flip Off" with her estranged husband Josh Hall was a "recipe for disaster." ...

Fans met Tarek El Moussa when he was married to ex-wife Christina Haack during the premiere of HGTV’s Flip or Flop in 2013.