President expected to ask for more money for immigration crackdown as Democrats invite fired federal workers to speechTrump to lay out second-term vision in key address to CongressUS vice-president JD Vance said that the best way to protect Ukraine from another Russian invasion is to guarantee the US has a financial interest in Ukraine’s future.“If you want real security guarantees, if you want to actually ensure that Vladimir Putin does not invade Ukraine again, the very best security guarantee is to give Americans economic upside in the future of Ukraine,” Vance said in the interview with Fox News’ Sean Hannity