U.S. stocks closed sharply lower on Monday as investors weighed record-high Treasury yields, the ongoing Russia-Ukraine conflict, potential policy moves from the Federal Reserve, and the start of earnings season. Ross Mayfield, investment strategy analyst at Baird, joined Cheddar News' Closing Bell to discuss. "We expected volatility to continue after this recent rally of the last past few weeks. None of the big headwinds have really changed," he said.