DES MOINES, Iowa (AP) — Hillary Rodham Clinton said Tuesday she opposes construction of the Keystone XL pipeline, breaking her longstanding silence over a project criticized by environmentalists as a threat to the planet’s climate. The...

WASHINGTON (AP) — Even before Scott Walker dropped out of the race for president, his Republican rivals for the White House were chasing after the remnants of his once high-flying campaign. Walker’s opponents openly gossiped about...

DES MOINES, Iowa (AP) — Hillary Rodham Clinton is laying out a new plan to rein in the rising cost of prescription drugs, seeking to build upon President Barack Obama’s health care law. The Democratic presidential...