On Wednesday, President Trump held a policy meeting at the White House to discuss national vaping guidelines. The Trump administration is preparing to ban the sale of all flavored e-cigarettes, including mint and menthol flavors, across the US. The meeting comes after more than 450 people have been hospitalized and at least five died from vaping-related lung illnesses. Some of the cases have been linked to nicotine-containing e-cigarettes and others to THC-containing vapes. Health experts are still unsure what’s causing these illnesses and deaths and the FDA and CDC continue to investigate. Visit Insider’s homepage for more.