NTSB chair: LaGuardia crash investigator was stuck in TSA line for hours

The caput of the National Transportation Safety Board said Monday that agelong lines astatine airdrome information checkpoints caused by the ongoing Department of Homeland Security (DHS) shutdown delayed investigators arriving astatine the country of a deadly collision betwixt a pitchy and a occurrence motortruck astatine LaGuardia International Airport. An aerial postulation power specializer was stuck…