BEIJING - While the remaining eight teams of the FIFA World Cup 2022 in Qatar compete in the quarter-finals, it is worth noting that it is not only soccer that has captured the world’s attention, but also the video assistant referee (VAR) technology. Like it or loathe it, the VAR is a part of football games today. Many football fans question whether the system made the game better or if it added unnecessary layer of complication to the beautiful game, especially this time in Qatar, as a number of controversial decisions were made involving VAR- it slows down the game,...