Philippine president says he's likely to extend martial law

This May 23, 2017, handout photo provided by the Presidential Communications Operations Office, Philippine President Rodrigo Duterte signs Proclamation No. 216, declaring Martial Law and suspending the privilege of the Writ of Habeas Corpus in the whole of Mindanao during his visit to the Russia Federation. Duterte declared 60 days of martial law on Tuesday across the southern third of the nation, an area that includes Marawi but extends well beyond it. ISIS-linked militants launched a violent siege in Marawi that sent thousands of people fleeing for their lives and raised fears of extremists gaining traction in the country. Presidential Communications Operations Office via AP/File