Why is Super Tuesday important? Here's how the vote could shape 2024 elections

Democrats and Republicans in 15 states and one territory will be voting in primaries and caucuses on March 5, which in 2024 is known as Super Tuesday. The reason why it's important as an informal benchmark in the nomination process is that it's when over a third of all the delegates available in each party are up for grabs. 

Although it is mathematically impossible for either President Biden or former President Donald Trump to clinch the nomination on Super Tuesday, the outcome is likely to set the narrative for the next part of the race for the nomination.