President Joe Biden’s as big and self-serving a liar as George Santos — and about his record, not just his resumé. Asked Friday if he takes any blame for inflation, the prez erupted: “It was already there when I got here, man. Remember what the economy was like when I got here? Jobs were hemorrhaging. Inflation was rising. We weren’t manufacturing a damn thing here.” That’s three whoppers in 20 seconds. Lie #1: “It was already there when I got here, man.” Inflation was 1.4% when Biden took office. By April, after the passage of his $1.9 trillion “American Rescue...