What's really behind the "nasty sell-off" in the markets?
Your 401(k) may be taking a hit this week after another sell-off in the markets. The Dow, Nasdaq and S&P each lost more than 1.5% of their value Wednesday, the second straight day of losses. President Trump placed the blame on his political foes, and "impeachment nonsense." CBS News business analyst Jill Schlesinger joins “CBS This Morning” to discuss what's really behind the drop.