CNN's Boris Sanchez counts down the top ten viral moments of the year. 0:00 #10: Trump targets Iran 0:47 #9: LA wildfires 1:09 #8: Midair helicopter-jet collision near Reagan National Airport 1:38 #7: American elected Pope 2:09 #6: Canadian PM caught on hot mic 2:29 #5: Jim Cramer speaks out 2:52 #4: Man swallowed whole by humpback whale 3:18 #3: Beauty influencer gunned down in Mexico 3:37 #2: Jimmy Kimmel speaks out after suspension 4:05 #1: Contentious Oval Office meeting between President