Each party is likely making a case for their policies and pointing out what they believe are the flaws in their opposition’s approaches. It’s typical during political rallies for candidates or figures from opposing parties to host events in the same states in order to appeal to voters. During these events, there can often be ‘fire’ or spirited debates and criticisms traded, either directly or indirectly, as each tries to position itself as the better choice for voters. As always, it’s important for voters to understand fully the policies and vision each side is proposing.