Good morning from The Virginian-Pilot, brought to you by Berkshire Hathaway HomeServices Towne Realty. The forecast in Norfolk today calls for sunny to partly cloudy skies, with a high of 80. Tonight will be clear, with a low of 63. I'm Crystal Orren, and here are our top headlines for Tuesday, April 23rd. Virginia is now the first southern state to move to regulate carbon emissions from power plants, and a step closer to joining a regional partnership to curb greenhouse gases.