President Trump tweeting away this morning.

FOX's Jon Decker has more from the White House:

President Trump chastising Democrats for holding up a deal to keep the government funded, writing, "I promise to rebuild our military and secure our border. Democrats want to shut down the government. Politics!"

Moments later he tweeted: "Democrats jeopardizing the safety of our troops to bail out their donors from insurance companies. It is time to put #AmericaFirst" he wrote.

The President also weighing in on the replacement for ObamaCare, writing, "I want to help our miners while the Democrats are blocking their healthcare."

At the White House, Jon Decker, FOX News.