The devastation by Hurricane Maria was in many ways worse than Irma and even Harvey. It takes much longer to get supplies to islands, because you are limited on how much you can fly in. Here is an excellent essay on getting supplies to Haiti post disaster, which also applies to Puerto Rico and the Virgin Islands.
Puerto Rico's governor (a Democrat BTW) has said the President and FEMA have been responsive. Actions speak louder than words. The military (National Guard and federal) are also responding to the crisis.
President Trump set to go to Puerto Rico and possibly the Virgin Islands on Tuesday. Meanwhile, Fake Republican and CNN Chide Ana Navarro and perennial loser and scold Hillary Clinton tries to peddle fake news about hurricane relief in PR and VI. Ignore their lies.
Simmins Report: Aid Update for Puerto Rico and the Virgin Islands September 27
AoSHQ: Media cooking up a #FakeNews Katrina Narrative on Puerto Rico, despite Trump sending lost of aid (it is a Mendoucheous Menudo they are brewing!).
Instapundit: Trump Lifts Jones Act, Jones Act, Media Meangirls: Stop Trying To Make Katrina Happen, Media cooking up lots of Fake News
DaTechGuy: Ask President Trump to suspend Jones Act
Legal Insurrection: Trump Waiving Jones Act