A new Fox News poll, released Monday, finds 77 percent of voters nationally think "a valid form of state or federally issued photo identification to prove U.S. citizenship" should be needed for voting. That’s down from a high of 85 percent who felt that way when Fox first asked the same survey question 10 years ago. The 8-point decline comes from a shift among Democrats and independents. In 2011, 75 percent of Democrats and 86 percent of independents favored showing government-issued ID for voting. Today, 60 percent of Democrats and 76 percent of independents support the prerequisite. Virtually all Republicans favor providing identification and their views held steady: 95 percent today vs. 96 percent in 2011.