straight ahead we will talk to two former lawmakers senator evan bayh and judd gregg who were in the senate as the crisis unfolded where do they think we stand now and are there any issues lurking. stay with "power lunch." i'm april kennedy and i'm an arborist with pg&e in the sierras. since the onset of the drought, more than 129 million trees have died in california. pg&e prunes and removes over a million trees every year to ensure that hazardous trees can't impact power lines. and since the onset of the drought we've doubled our efforts. i grew up in the forests out in this area and honestly it's heartbreaking to see all these trees dying. what guides me is ensuring that the public is going to be safer and that these forests can be sustained and enjoyed by the community in the future. >>> this week marks the ten-year anniversary of the financial crisis all week cnbc takes a look at what's changed and what hasn't since the crisis on wednesday we'll premier the documentary "crisis on wall street." he got a chance to speak with warren buffet about what he thought as the dominos began