Donald Trump became the presumptive Republican presidential nominee last week when his win in Indiana's primary chased Sen. Ted Cruz and Gov. John Kasich out of the race. On the Democratic side, Sen. Bernie Sanders carried Indiana, but Hillary Clinton has a substantial delegate lead. A closer look at the likely fall matchup:
Donald Trump is polling at 41 percent in a general-election matchup with Clinton, according to the latest CNN poll.
"I call her crooked Hillary. She's crooked. She'll be a horrible president. … She will not be a good president. She doesn't have the strength, she doesn't have the stamina."
Once supported abortion rights; no longer does. Doesn't support limits on gun ownership. Says the Affordable Care Act should be repealed. Promises to lower middle-class and low-income taxes.
His campaign website says he "advocates for conservative causes," but his previous support for Democratic candidates and his positions on issues such as entitlement reform and trade make him a populist. Will he say or do something so outrageous that voters abandon him?
His New York roots are on full display in this format. He's pugnacious, dismissive and quick with snide and sometimes funny asides. He's usually impulsive, not scripted.
57 percent of Americans view him unfavorably.
Dr. Ben Carson is running the search but says he's not interested — just what Dick Cheney said in 2000 when he led George W. Bush's hunt. Gov. Chris Christie, ex-Speaker Newt Gingrich top many lists.