Charlie Hebdo suspects holed up in building outside Paris; Police at scene; No casualties

The brothers who are suspected of carrying out Wednesday's shootings at the offices of satirical Charlie Hebdo on Wednesday are reportedly holed up in a printworks building on the outskirts of Paris.
It is thought police are on the scene in Dammartin-en-Goele, about 25 miles north east of Paris and about six miles from Charles de Gaulle airport and that negotiations are underway with Said and Cherif Kouachi, according to reports.