SCIUTTO: Residents and officials in Ponce, Puerto Rico are furious after a warehouse full of emergency supplies was discovered during a building inspection. This is the moment when the gate was forcibly opened and residents saw what was inside. It's believed that aid, which they needed, has been there since Hurricane Maria hit two years ago. CNN's Rafael Romo is at that warehouse this morning. What are people saying there? And do we have any explanation as to how this aid ended up there and was not distributed?</s>RAFAEL ROMO, CNN SENIOR LATIN AFFAIRS EDITOR: Yes. It is not quite clear, yet, Jim, what happened and how the aid ended up being here. The reality is that the investigation is barely beginning. Governor Wanda Vazquez gave her secretary of state 48 hours to conduct an investigation and find out exactly where the aid came from and whether it was indeed left behind here for more than two years, since Hurricane Maria struck the island. But what I can tell you right now is that members of the Puerto Rico National Guard behind me have been working very hard all morning to take this aid to about 41 shelters around the island, where there are an estimated 7,100 people who were affected, one way or another, by a series of earthquakes. It has been shaking here, on the southern coast of Puerto Rico, for more than three weeks now. And there are people who have been telling us that those shelters, hey, I'm not getting enough food, I'm not getting enough water. And so as you can imagine, there's a lot of indignation at the possibility that there could have been aid here and not distributed to those people who needed it. In the -- in a span of 24 hours, three members of her cabinet were dismissed -- Jim.</s>SCIUTTO: Well, you wonder if that aid could have saved lives at those crucial hours and days after the hurricane. Rafael Romo, good to have you on the scene there. Thank you. In just minutes, House impeachment managers are expected to do a walkthrough of the Senate chamber. Will we hear from them as they ramp up preparations for the Senate trial? So many questions still open here, including the question of witnesses. Stay with CNN.
Puerto Rico Opens Investigation Into Misplaced Aid.