Travel June 7, 2023 11:25 am FAA grounds flights to LaGuardia and Newark airports due to wildfire smoke Federal Aviation Administration grounded flights arriving to LaGuardia and Newark airports on Wednesday due to low visibility concerns. US & World Videos 0:58 Ryan Routh is charged with attempted assassination 1:26 What is Parkinson's disease? 2:07 Are crime rates up in America? Here's what the FBI says 1:19 Brett Favre reveals Parkinson's diagnosis 24:20 WATCH: President Biden's full speech at the United Nations