Nevada Sen. Harry Reid's well-oiled political machine will face its most formidable test in his long political career next year, in a race that won't even see his name on the ticket.

Earlier this week, democratic presidential candidates Bernie Sanders and Martin O'Malley stumped in Las Vegas.

A look ahead to caucus and elections days in 2016 and ask how the electorate has changed since 2012. What factors are motivating the key voting blocs in the states and districts that matter most?

Hillary Clinton is fighting a battle against Bernie Sanders in Nevada. Emily Cadei reports on the campaign for the Democratic presidential nomination in the deeply divided ‘swing state.’

One of the most controversial aspects of President Barack Obama's Affordable Care Act (ACA) has become a major thorn in the sides of Democratic presidential hopefuls vying to secure the support of labor groups across the country.

After trying for years to be one of the elite kingmakers in picking presidential nominees, thanks to heavy prodding from Sen. Harry Reid, Nevada is losing the bet.

Senate Minority Leader Harry Reid called her a “formidable candidate.” A national campaign group praised her.

Marco Rubio insists he supports immigration reform and a pathway to citizenship for undocumented immigrants, even as he has shifted from once backing a comprehensive overhaul of the system to now advocating a piecemeal approach.