Realmadrid almost losed it but anyways they made it even though they had the chance to seal everything once again @70'min..but Vini missed it. Thus regarding the penalty kick, I didn't see a double kick, the media played it over and over for like 5 times and even slowed it , the only thing I saw was a slip and it almost hitted the ball it self , tbh I saw no DK... it is what it is... unto the next phase .I kinda love Simeone rage in the end though 
You need to see the melancholy look on Diego Simeone face when he had to go into the penalty shootouts with the defending champion. This is increasingly one of the suspense atmosphere anyone could talk about. One needed to care about the winning but it was weigh out track for Atletico de Madrid. Who do you believe will take the UEFA Champions League to another level? Real Madrid have been one of the very best team in the UCL and its definitely going to be challenging for any opposition to eliminate them. Carlo Ancelotti is not resting until he finally get settled in the UCL final where he belong. I don't just know how Real Madrid does this thing but when it comes to elite tournaments, they are not reluctant, Real Madrid qualify for next round and they're facing an EPL side, Arsenal. We know what will happen to Gunners when they face Real Madrid, their chance of winning Madrid is very low on site, well this is football, one ought to come out and play everything to win.