Hari NayarHari Nayar is Vice President of Sustainability & Fleet Electrification at Merchants Fleet.Top StoriesMaintenanceHouse says 'no' to blanket pulsating brake light provisionLawmakers moving the $580 billion surface transportation bill defeated a measure to fast-track pulsating stop lamp authorizations for commercial motor vehicles.RegulationsLawmakers add 6-axle, 91,000 pound weight limit pilot to highway billRegulationsHouse committee okays highway bill in marathon sessionSafety & ComplianceDOT reiterates: No marijuana for truckersFeatured SponsorContinental's Extreme Duty Multi V-Belts designed for extreme temperatures