It’s do-or-die time for Republican Ted Cruz and Democrat Bernie Sanders in the crucial Indiana primaries, as leading candidates Donald Trump and Hillary Clinton are already getting ready to tangle with each other in the general election, reports AP.

• Politico: Poll: Trump Up to 56 Percent Nationally
• WashTimes: Obama Says Donald Trump is Not Qualified to Be President
• Newsmax: Report: Dems to Hit Trump With $20 Million in Negative Ads Before Convention
• WashTimes: Trump on Track to Win GOP Nomination on First Ballot, Delegate Analysis Finds
• Breitbart: Andrew Sullivan: Trump a ‘Reality TV A-hole,’ ‘Dangerous Neofascist’

Although Donald Trump won the New Hampshire primary, state GOP leaders are planning to block all of Trump’s delegates from serving on any key committee at the July national Republican convention, reports Politico.

• AP: Trump Has a ‘Plan B’ For Convention – Outside Help
• Daily Beast: Wine Lobbyists Won’t Toast Donald Trump
• WashTimes: Trump Sure to Exploit Clinton Scandals That Sanders Ignored
• Daily Caller: Ted Cruz Joins Lawmakers Asking VA Sec to Explain Clinic Bible Removals
• Politico: Wealthy Liberal Donors in Florida Fuel Covert ‘Fortress Of Democracy’

At an Orange County, California campaign rally for Donald Trump, protesters opposing him clashed with riot police and taunted his supporters, leading to about 20 arrests, at least one injury and the vandalization of two police cars, reports The Washington Post.

• Reuters: Trump’s ‘America First’ Speech Alarms US Allies
• The Sun: David Miliband in Line for Top Government job… in The US
• Politico: Carly Fiorina’s Missing California Network
• WashTimes: Orrin Hatch Demands Secret Memo That’s Aided Obama Executive Actions
• Daily Beast: Former Montana Sen. Conrad Burns Dies