The Latest: Spain works to prevent Puigdemont slipping in
{{#rendered}} {{/rendered}}The Latest on former Catalan leader Carles Puigdemont's visit to Denmark (all times local):
11:00 a.m.
Spain says it will step up surveillance to ensure the arrest of former Catalan leader Carles Puigdemont if he decides to return home to seek re-election to his old job.
{{#rendered}} {{/rendered}}Spanish Interior Minister Juan Ignacio Zoido said Tuesday that security experts are designing a plan to prevent Puigdemont entering the country undetected. Puigdemont faces an arrest warrant in Spain amid an investigation into his government's secession attempt in late October.
Zoido told broadcaster Antena 3 Tuesday: "We are very worried, because we don't know what a person with this behavior might do." He said security forces face a difficult challenge given the large number of possible ways to enter Catalonia.
He said: "We are analyzing all the possibilities. ... We are going to make sure that he can't even enter in the trunk of a car."
{{#rendered}} {{/rendered}}9:50 a.m.
A Faeroese member of the Danish Parliament who plans to meet Catalan ex-leader Carles Puigdemont says that listening to him is the best way to understand what is going on in Spain's Catalonia region.
Magni Arge is a member of the left-wing Republican Party from the Faeroe Islands, a semi-autonomous Danish territory. He plans to meet Puigdemont Tuesday and says it's best to hear his views from "the horse's mouth."
{{#rendered}} {{/rendered}}Arge scolded Danish government and opposition lawmakers for rejecting invitations to meet Puigdemont, who traveled from self-imposed exile in Belgium to Denmark on Monday and spoke at the University of Copenhagen. A Spanish judge refused to ask Danish authorities to arrest Puigdemont.
Arge said "one can start understand each other by talking together, not by ignoring each other."