The battle for power in Karnataka is still not over. Although Bharatiya Janata Party (BJP) leader BS Yeddyurappa on Thursday took oath as the 23rd chief minister of the southern, the Congress is unrelenting and leaving no stone unturned to thwart the BJP's attempt to rule the state. The apex court has directed a floor test in the Karnataka Assembly at 4 pm on Saturday to ascertain whether newly appointed Chief Minister Yeddyurappa enjoys the majority in the state.