Democrats are increasingly calling into question the level of influence Elon Musk has over President-elect Donald Trump's decision-making. Some lawmakers said Sunday they believe the chaos reflects a lack of unity in the Republican party,

Republican members of Congress took to the Sunday shows to praise Trump lieutenant Elon Musk's involvement in last week's government funding saga, with one likening him to "our prime minister." Why it matters: The tech billionaire's influence is being fueled by threats to fund electoral challenges against those who defy him,