Wall Street has a lot to worry about, but one top strategist says there's one thing most likely to shake the market

Time for a market rip or rest? What's next for the market, with Canaccord Genuity's Tony Dwyer, CNBC's Mike Santoli and Melissa Lee, and the Fast Money traders, Tim Seymour, Karen Finerman, Steve Grasso and Dan Nathan.
Mon, Apr 8 20196:02 PM EDT