By FRANCISCO UBILLA, ARITZ PARRA and MICHAEL BALSAMO PALMA DE MALLORCA, Spain (AP) — The U.S. government on Monday seized a 254-foot yacht in Spain owned by an oligarch with close ties to Russian President Vladimir Putin, a first by the Biden administration under sanctions imposed after the Kremlin's invasion of Ukraine and targeting pricey assets of Russian elites. Spain's Civil Guard and U.S. federal