geoffrey thomas mallon write ins dot com gave us his thoughts on what might have gone wrong. early indications point to 2 possible causes one is that as we can see snow sleet snow everywhere it was very very cold icing conditions and it may well have been that the plane was not correctly d.-i still not do i asked at all and if there's of buildup of ice on the wing as soon as the plane takes off you're going to have a situation where you lift over the top of the wing the air over the top of the wing is disturbed therefore you lose lift the player you reach now 2 to 40 feet and then crash back to earth. and the other thing we but there's a possibility there was an engine problem we know the aircraft reach a takeoff speed of about 175 miles an hour and then quickly let's speak quickly to within a 2nd or 2 of takeoff back to 148 and that's when all the data was lost. so possible engine problem possible icing problem on the wings. now inserted a yellow vest demonstrators gathered in paris for a 59th weekend of protests and were joined by those condemning the government's pension r