Stocks ending the day in the green, but investors are still debating if it\u2019s time to take on a defensive posture as we head into the second half of the year. Our all-star panel gives their market take. Plus, Fundstrat\u2019s Tom Lee weighs in on Voyager\u2019s move to freeze customer assets. And, Ally\u2019s Lindsey Bell explains why she thinks a bottom could be sooner than most think.