An anti-Obama protester yells on a megaphone Friday across the street from Del Sol High School in Las Vegas, where President Obama delivered remarks on his use of executive authority to relax U.S. immigration policy in Las Vegas. Mike Blake/Reuters/Landov hide caption

itoggle caption Mike Blake/Reuters/Landov

Environmentalist John Francis speaks about the 17 years of his life during which he never spoke a word. Andrew Heavens/Courtesy of TED hide caption

itoggle caption Andrew Heavens/Courtesy of TED

"I began to learn at least what other people felt and what they wanted to say before cutting them off with my own diatribe. I used to do that." - John Francis Andrew Heavens/TED hide caption

itoggle caption Andrew Heavens/TED

Even though they were sitting close together at a White House luncheon earlier this month, Democrats and Republicans remain far apart on many issues including immigration. From left are House Speaker John Boehner, President Obama, Senate Majority Leader Harry Reid and Senate Minority Leader Mitch McConnell. Evan Vucci/AP hide caption

itoggle caption Evan Vucci/AP

Wisconsin Gov. Scott Walker (center) talks about recent Republican Party gains and the road ahead for the GOP as Indiana Gov. Mike Pence (left) and Texas Gov. Rick Perry listen during a Wednesday press conference at the Republican governors' conference in Boca Raton, Fla. J Pat Carter/AP hide caption

itoggle caption J Pat Carter/AP