Stocks close near session highs, but Solus Alternative Asset Management\u2019s Dan Greenhaus says, \u201cWe\u2019re certainly not out of the woods.\u201d Plus, Nicholas Colas from DataTrek Research breaks down whether a stock split helps or hurts Tesla. And, are stocks pausing at a critical spot? Michael Santoli takes a closer look with his \u201cLast Word.\u201d