President Trump’s dramatic pronouncement Tuesday that Russia is a “paper tiger” is based on new US intelligence that shows the Kremlin is spiraling toward economic ruin and battlefield defeat as a result of its invasion of Ukraine. Meanwhile, Trump’s insistence in the same statement that Ukraine can regain all the land currently occupied by Russia is the president’s latest “strategic move” to try and bring Russia to the negotiating table, sources inside and outside the White House told The Post Wednesday. -snip- “The president is making it very clear that Russia is in a very weak position,” White House press...