In Pictures: Scenes from Super Tuesday 2

Democratic and Republican presidential hopefuls battled it out in the latest key primary contests leading to November's presidential elections. Five states took part in what the media has dubbed "Super Tuesday 2": Florida, Illinois, Missouri, North Carolina and Ohio. While Republican candidate Donald Trump and Democrat candidate Hillary Clinton registered big wins, the day saw Republican Marco Rubio quitting the race after he lost his home state of Florida to Mr Trump. Here's a look back at the high-stakes day.