Sources: BBC
Voters in the American state of Kentucky go to the polls for a Democratic Party primary with Hillary Clinton and Bernie Sanders winning an equal number of delegates and Clinton winning the popular vote narrowly. 2016-05-17
Vermont Senator Bernie Sanders wins the Indiana Democratic primary. 2016-05-3
Voters in the U.S. state of Wisconsin go to the polls for a primary election with Ted Cruz winning the Republican Party contest and Bernie Sanders winning the Democratic Party primary. 2016-04-5
Bernie Sanders concedes the Missouri primary to Hillary Clinton, who led by 1,531 votes, 0.2 percent of those counted. Sanders says he will not ask for a recount, an option he had because the result is under the state's requirement, 0.5 percent — one-half of one percent. The Republican contest is too close to call as Donald Trump leads Ted Cruz by a similar 0.2 percent. 2016-03-17
In the Missouri Primary, media outlets have held off calling yesterday's races due to the extremely close results. Donald Trump and Hillary Clinton lead in their party's vote, but by just two-tenths of 1 percent ahead of Ted Cruz and Bernie Sanders, respectively. Missouri law states a recount may be requested if the margin is less than half a percentage point. Either Cruz or Sanders or both can request a recount. These results are unofficial, until they’re certified by the Missouri Secretary of State, which reportedly could take up to four weeks. Trump leads by about 1,700 votes and Clinton's edge is about 1,500. The state also needs to count the remaining absentee and provisional ballots; the deadline for overseas ballots is noon Friday. 2016-03-16
The results show Hillary Clinton winning the Democratic Party races in Georgia, Alabama, Tennessee, Arkansas, American Samoa. Massachusetts and Virginia while Bernie Sanders has won Vermont, Minnesota, Oklahoma and Colorado. 2016-03-1
Voters in the American state of Nevada take part in Democratic Party caucuses, with Hillary Clinton winning against Bernie Sanders. 2016-02-20
Voters in the American state of South Carolina go to the polls for the South Carolina primary for the Republican Party with Donald Trump winning and Ted Cruz and Marco Rubio in a close race for second. 2016-02-20
Former New York City mayor Michael Bloomberg is seriously considering a possible independent presidential run if Donald Trump or Texas Senator Ted Cruz face Vermont Senator Bernie Sanders in the general election. 2016-01-23
Nominally independent Senator Bernie Sanders from Vermont announces that he will be seeking the Democratic Party nomination in the US presidential election. 2015-04-29