President Joe Biden laughed and again ignored questions about the cocaine found at the White House - as the administration tried to distance the first family and staff from the shocking discovery by suggesting it was a visitor. Biden sat and watched reporters as they tried and failed to get his response to the drug scandal while he was in the Oval Office with Swedish Prime Minister Ulf Kristersson on Wednesday. Press secretary Karine Jean-Pierre implied in her daily briefing that a member of the public left the Schedule A substance in a 'heavily-traveled area' of the West Wing -...