WINONA, Minn. — Security guards at Walmart told police they stopped a Winona man wheeling a cart with $660 of goods out a side door without paying. The cart was full of food and personal items, the guards said. Drew Stephen Bawek, age 37, offered this explanation, according to the guards: He understood that merchandise ordered online could be picked up at the store and simply carted out. Asked why he was leaving out the secondary exit rather than the usual check-out out lanes, he explained his habit was to park near the side door, the guards said. In effect: “Please excuse. ‘My bad.’” The guards didn’t buy it and called police. Bawek was charged with theft