Tonight on the Last Word: Sen. Ted Cruz flew to Cancún for vacation while Texans scrambled for shelter. Also, former Texas State Sen. Wendy Davis talks to Lawrence about the devastating aftermath of the winter storm in Texas. Plus, the New York Times reports that the Manhattan District Attorney recruited a new prosecutor to help lead the investigation of Donald Trump. Severe weather delays COVID vaccine distribution nationwide. And DNC Chairman Jaime Harrison discusses restrictive GOP voting bills. Julián Castro, Rep. Joaquin Castro, Andrew Weissmann and Dr. Peter Hotez also join Lawrence O’Donnell.