In today's episode of Washington Watch, Less than a day after Donald Trump and Elon Musk's bitter verbal duel and social media onslaught became a public spectacle, talks of a possible phone call being arranged for the two brash billionaires to calm things down were heard in Washington DC. NDTV's Dishha Bagchi brings this report. NDTV's Allister D'Souza speaks to Ari Hawkins from Politico.