United States President Donald Trump has accused several Democratic members of Congress of “seditious behaviour” over their call for the military not to obey “illegal” commands.On Tuesday, six Democrats – all veterans of the US military or its intelligence services – published a video on social media advising military and intelligence officials to “refuse illegal orders” that they might receive.Recommended Stories list of 3 itemsend of listIn a furious string of posts on his Truth Social platform, Trump responded to the video, saying the US lawmakers should be arrested and even suggested that their behaviour could be “punishable by death”.White House press secretary Karoline Leavitt, however, clarified to reporters in Washington, DC, on Thursday that Trump does not intend for members of Congress to be executed.What is behind the Democrats’ warning video and Trump’s latest threats?Here’s what we know:What did Democrats say?On November 18, Michigan Senator Elissa Slotkin, Arizona Senator Mark Kelly, Pennsylvania Representative Chris Deluzio, New Hampshire Representative Maggie Goodlander, Pennsylvania Representative Chrissy Houlahan and Colorado Representative Jason Crow posted a video on social media, directly addressing the country’s current military and intelligence officers.In the video, the six Congress members said: “We know you are under enormous stress and pressure right now. Americans trust their military, but that trust is at risk.”“This administration is pitting our uniformed military and intelligence community professionals against American citizens. Like us, you all swore an oath to protect and defend this Constitution. Right now, the threats coming to …