What Makes Trump's Tweets so Important
Sometimes, but rarely, Donald Trump fails with his Twitter tirades. Twitter is therefore a good indicator of his assertiveness. His NATO and Russia policies have so far failed due to the joint resistance of all U.S. political forces. But it doesn't have to stay that way.
If he continues to consolidate his power and especially if he is re-elected, then Trump's Twitter account will increasingly become an early warning of U.S. policies. Then the following will apply: "It's the tweets, stupid!"