Commerce Secretary John Bryson is taking a medical leave of absence to undergo tests after suffering a seizure connected to two traffic accidents in the Los Angeles area over the weekend. Bryson informed President Barack Obama on Monday that he was taking a medical leave “so that I can focus all of my attention on resolving the health issues that arose over the weekend,” according to a statement released by the department. Deputy Secretary Rebecca Blank will serve as acting commerce secretary in Bryson’s absence. . .