Police in France have reportedly arrested 12 people over suspected links to last week's attacks in Paris that killed 17.
They're said to be being questioned over whether they extended 'logistical support' such as guns or weapons to the gunmen.
French media reports raids were carried out in five towns in the Paris region.
US Secretary of State John Kerry is in Paris for talks with President Francois Hollande.
And, he says, to express US solidarity with France despite sending no high-ranking official to last weekend's unity rally.
IN: "My visit...
OUT: ...terrible time."
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