Complex sentence: She has also hosted "Options Action" (which debuted in 2009) and is now the permanent host of "Fast Money", which used to hosted by Dylan Ratigan until his departure from the network in March 2009.
Split into simpler sentences: She has also hosted "Options Action" (which debuted in 2009). Lee is now the host of "Fast Money", which used to hosted by Dylan Ratigan until his departure from the network in March 2009.