Jackson tops Jamaican 200 heats in Olympic sprint double bid

A day after winning the 100m crown to qualify for the Paris Olympics, Jackson had the best heat time in season-best 22.67secs (-0.9 m/sec wind) at the national stadium in Kingston. Jackson is a major favorite to win the 200 final on Sunday. Shelly-Ann Fraser-Pryce, who also qualified in the 100m, did not compete in the 200m heats and reigning Olympic champion Elaine Thompson-Herah is injured and will not defend her crown in France. World championships finalist Andrew Hudson, seeking a third straight men's 200 crown...