Was assassinated. Today is Martin Luther King jr. Day, and we will discuss dr. Kings ongoing legacy, especially as important as ever, because today is also the first Nominating Contest of the pivotal 2024 president ial campaign. Turnout for the iowa caucuses could be an issue because itll be absolutely frigid tonight with temperatures well below zero across the state. Voters must be at their caucus precincts by 7 00 central time, and weather will absolutely be a factor. With us, we have the president of the national Action Network and host of msnbcs politics nation, reverend al sharpton. Founder of the conservative website, the bulwark, Charlie Sykes is with us. The host of way too early, white House Bureau Chief at politico, jonathan lemire. And in iowa, Nbc News national Affairs Analyst john heilemann