In the Bahamas, where wealth and privacy often converge, a wedding celebration for Donald Trump Jr. and his wife Bettina was partially underwritten by a Russian businessman with documented ties to Vladimir Putin. The Trump family has framed the arrangement as a simple gift, but Democratic lawmakers charged with oversight of foreign influence see in it a more troubling question: where the line falls between personal generosity and political entanglement. The disclosure arrives at a moment when the relationship between American political power and foreign money remains one of the defining anxiet