Prince Harry and Meghan Markle's baby makes first public appearance

<p>The Duke and Duchess of Sussex proudly showed off their new baby son to the world&#39;s media. Baby Sussex was born Monday at 4:26 a.m. GMT weighing 3.3kg (7lb 3oz). Their family has welcomed the new arrival, with Prince William saying he was &quot;absolutely thrilled.&quot; The infant is seventh in line to the British throne and is the eighth great-grandchild of 93-year-old Elizabeth, Britain&#39;s longest reigning monarch. Prince Harry and Meghan have named their son Archie.</p>