Strategist: Trade wars become currency wars when they’re prolonged Peter Cecchini, joined “Squawk Alley” to discuss stocks after a devaluation of the Chinese yuan and a market sell-off https://www.cnbc.com/video/2019/08/06/strategist-trade-wars-become-currency-wars-when-theyre-prolonged.html?&qsearchterm=Peter%20Cecchini