The Columbia men's basketball team (14-10, 5-5 Ivy) kicks off its last road trip of the season tonight against Penn (11-12, 5-4 Ivy) at the Palestra. The Lions are coming off a rough shooting weekend at home, narrowly edging out Dartmouth but losing to Harvard by 19 points on Saturday. Penn, on the other hand, is full of positive energy from the past weekend. The Quakers swept their contests on the road, ending the weekend with a two-point victory against Yale. Tonight, the Light Blue hope to shift the momentum in its direction playing in possibly the most difficult gym in the Ivy League.