Venezuela crisis: Crowds greet Juan Guaidó on return

Venezuela's self-declared interim leader Juan Guaidó has returned to Caracas, risking possible arrest as he breaches his travel ban.

He told his supporters at the airport he "knows the risks" they face, and urged Venezuelans to join anti-government protests this week.

President Maduro has so far resisted all calls for him to step down as leader in favour of Mr Guaidó.