Did Elon Musk go too far with his latest email to federal workers?

Mike Armstrong and Marc Fandetti discuss how federal agencies are pushing back on Elon Musk's 'what did you do last week?' emails. Walmart's tepid outlook stirs concerns for retail earnings ahead. Home buyers are finally getting the upper hand again. The US economy depends more than ever on rich people. Everyone hates pennies, except the lobbyist who is paid to defend them.