Up to now, I have stopped watching the debates between the two parties. Basically, what candidates have to say is not new, and the old tune has hypnotic effect.

Now, the key to the election is organizational ability to see who can mobilize their supporters to the greatest extent. The primary election in Iowa requires voters to stand up for a few hours and state in front of everyone who they support and why. This is an important benchmark to measure the enthusiasm of supporters. Sanders' supporters in the Democratic Party are particularly enthusiastic, which is a great advantage in the first two small States. However, in the southern and coastal States, the effect is hard to say.

* * * and the party's point of view is more. Who are the top three in each state and who will withdraw from the election first will be a very hot issue.

Now it's like watching a Hollywood blockbuster, and the climax of the first half has come.