I sense a great deal of momentum says second-wind Sanders.
Each party is now down to two candidates each, with Trump and Clinton poised to clinch the nominations.
The Hoosier State offers 83 delegates for Democrats and 57 delegates for Republicans.
US president mocks Clinton's efforts to appeal to young voters during tongue-in-cheek speech in Washington.
Front runner is forging a pathway for a more rational, electable foreign policy platform for Republicans.
According to a recent survey, voters prefer to pick their party's presidential candidate directly.
The Republican presidential hopeful has been severely criticised for his views on sensitive topics.
Despite losing Rhode Island Clinton added at least 178 delegates before full results were reported.
Sanders took home a surprising victory in Rhode Island, robbing Clinton of a five-state sweep.
There are 36 Republican delegates and 213 Democratic delegates up for grabs in the two states.
There are 82 Republican delegates and 171 Democratic delegates up for grabs in the two states.
Sanders made the comments during a campaign stop in Baltimore, Maryland ahead of the 26 April primary.
The building later turned blue to announce Hillary Clinton's Democratic primary win.
Wins give campaign boost ahead of the 26 April primaries in 5 states.
The Empire state has a large cache of delegates with 95 for the GOP and 247 for Democrats.
There are 95 delegates available to Republicans and 247 delegates available to Democrats.
Sanders called the pontiff one of the extraordinary figures in the world.
Most raucous debate yet spurred on by wild cheers and hisses from the New York crowd.
Democratic frontrunner is accused of campaigning in a train carriage.
Sanders and Clinton will vie for 14 Wyoming delegates ahead of the all-important New York primary.
Both candidates believe they can surpass the party frontrunners to nab the nominations in July.
42 Republican delegates and 86 Democratic delegates were up for grabs in Wisconsin.