Police make DWI arrests at East End sobriety checkpoints

Authorities say they made several arrests overnight at sobriety checkpoints across Suffolk.
In Southampton, police say four people were arrested for impaired driving. Two others were taken in for driving with a suspended license.
And in Riverhead, police conducted two checkpoints overnight. They say officers arrested four people for DWI.
Authorities in both Nassau and Suffolk say they're stepping up patrols in time for the holidays.