Different types of Blockchain available in Market these are Public Blockchain, Private Blockchain, and Consortium Blockchain. There are various Blockchain components that are available in the market like Ledger, Smart Contract, Consensus Network, Membership, Events, System Management, Wallet, System Integration.
John McCain and Al Sharpton. When John McCain ran for president in 2008, some commentary focused on the age gulf between him and Barack Obama. So McCain's announcement Tuesday that he will seek a sixth term in the Senate in November suggests that he must be near the upper end of the age range of Senate. Which he is. But, if McCain, who is now 78, is reelected, he probably won't even be one of the three oldest senators in the 115th Congress, much less history.
Five-term Senator and Republican Presidential candidate in 2008 John McCain was re-elected with 59.3% of the vote in 2010. He will be 80 years old in 2016. Despite speculation that he might retire, McCain is running for re-election.epublicans, having taken control of the Senate in the 2014 election, currently hold the Senate majority with 54 seats. The 2016 Presidential election, 2016 House elections, 2016 gubernatorial elections, and many state and local elections will also be held on this date.