Stocks to watch on Tuesday: Sprint (S) - the stock dips over 6% as AGs from at least 10 states lineup to block the merger with T-Mobile (TMIUS). Investors can argue over whether the wireless market would be stronger with 3 carriers, but the government has been clear that price competition provides the ideal market. Sprint is headed to $3. Stitch Fix (SFIX) - the personalization retailer jumped to $30 today. The stock is cheap with a market valuation of $3 billion. The stock appears to no-mans land here. A prime example of buying the price one likes and not chasing. Disclosure: No position