The Oklahoma City Thunder are taking on the Los Angeles Lakers in Game 4 of the Western Conference Semi Finals. The OKC Thunder are on the verge of getting the brooms out in a sweep of the biggest brand in basketball. This would be a historic win for the Thunder, marking their first ever sweep past the second round of NBA basketball in franchise history. Oklahoma City has yet to trail by more than nine points in this postseason with a perfect 7-0 record during the NBA Playoffs after sweeping the first round of the NBA Playoffs for the third straight season, making quick work of the Phoenix Suns. The Thunder have blown past the Purple and Gold to this point in teh series, knocking out the Lakers with a pair of 18 point victories in Oklahoma City before getting a 23 point win on Saturday as the series shifted to Los Angeles. Oklahoma City is still without All-NBA swingman Jalen Williams, who has not stepped on the hardwood since the second half of the second game of the Thunder's series against the Suns.…