President Franklin D. Roosevelt said that it would "make it easier for me at home" if Stalin were generous to Poland with respect to Poland's eastern frontiers.[21] Winston Churchill said a Soviet concession on that point would be admired as "a gesture of magnanimity" and declared that, with respect to Poland's post-war government, the British would "never be content with a solution which did not leave Poland a free and independent state."[22] With respect to Poland's western frontiers, Stalin noted that the Polish Prime Minister in exile, Stanisław Mikołajczyk, had been pleased when Stalin had told him Poland would be granted Stettin/Szczecin and the German territories east of the Western Neisse.[23] Yalta was the first time that the Soviets openly declared support for a German-Polish frontier on the Western as opposed to the Eastern Neisse.[24] Churchill objected to the Western Neisse frontier, saying that "it would be a pity to stuff the Polish goose so full of German food that it got indigestion."[25] He added that many Britons would be shocked if such large numbers of Germans were driven out of these areas, to which Stalin responded that "many Germans" had "already fled before the Red Army."[26] Poland's western frontier was ultimately left to be decided at the Potsdam Conference.