But really, he's laying into the Fed ahead of the FOMC meeting tomorrow

In his latest tweet:

Mario Draghi just announced more stimulus could come, which immediately dropped the Euro against the Dollar, making it unfairly easier for them to compete against the USA. They have been getting away with this for years, along with China and others.

That has helped the euro climb a bit over the past few minutes with EUR/USD rising from 1.1190 to 1.1205 in a quick jump.

Although it may sound like he's pulling punches against Europe and China, he's most certainly trying to pressure the Fed to follow in similar footsteps to promote a more dovish stance and bring down the dollar tomorrow.