Today, Hunter Biden goes to trial in Los Angeles, the culmination of a six-year federal investigation that resulted in criminal charges over alleged tax evasion. Though the trial is expected to last for about two weeks, its ramifications could have real staying power: The charges are more serious than Biden’s Delaware case, and the issues at hand — including foreign business dealings — have been central to Republican attacks on the president. What are the actual potential repercussions — both for Hunter Biden and for the White House? National correspondent Betsy Woodruff Swan guides Playbook co-author Ryan Lizza through the situation.