From National Public Radio (5/1/18): How FEMA Failed to Help Victims of Hurricanes in Puerto Rico Recover.
Also on 5/1, the Public Television show Frontline did a program titled The Blackout in Puerto Rico.
Update: My fellow blogger, Eric Holdeman also posted comments about these citations, and ends with a worthy warning:
Thus, when people point the finger at Mike Byrne [federal coordinating officer] and FEMA, remember that three fingers are pointing back at you and others. You own a portion of this failure to have a national culture of preparedness and community resilience.