"A man has tried to light himself on fire."
"This all has occurred outside the White house."
"the Secret Service said that the effort is ongoing."
"A man has been arrested by Secret Service near the White house."
"It is reported by several u.s. media."
"the Washington Examiner writes that the man tried to light himself on fire and that the emergency services were called to the scene."
"How the man is doing is unclear, so even his motive."
"On the video you can see how he is carried in the way."