Officials investigate white powder at Rubio campaign office: ABC

Rubio speaks at a campaign rally in Raleigh, North Carolina, Jan 9, 2016.
Rubio speaks at a campaign rally in Raleigh, North Carolina, Jan 9, 2016.PHOTO: REUTERS

WASHINGTON (REUTERS) - US Republican presidential hopeful Marco Rubio's Washington campaign office was evacuated on Tuesday after a suspicious white powder was found, ABC News reported, citing a campaign spokesman.

Campaign spokesman Alex Conant told ABC that employees were evacuated to the roof of the Washington office building as a hazardous materials crew inspected the office.

(This is a developing story)