MARKETS: Korean unification could cost $2 trillion over 10 years

Yahoo Finance's Alexis Christoforous and Jared Blikre break down the latest market action as President Trump and Kim Jong Un prepare to meet in Singapore to discuss denuclearization of the peninsula. Here's the performance of select component stocks of the Dow Jones Industrial Average as of 10:00 am ET: BA Boeing Co 0.61% CSCO Cisco Systems 0.56% IBM Intl Business Machines Corp 0.52% HD Home Depot Inc 0.48% GS Goldman Sachs Grp 0.53% CAT Caterpillar Inc 0.46% GE General Electric Co 0.36% JPM JPMorgan Chase & Co 0.36% DWDP DowDuPont Inc 0.30% VZ Verizon Communications 0.22% DIS Disney (Walt) Co 0.25% UNH UnitedHealth Grp Inc 0.19% AXP American Express Co 0.09% UTX United Technologies 0.07% KO Coca-Cola Co 0.00% PG Procter & Gamble Co -0.05% V Visa Inc -0.12% NKE Nike Inc Cl B -0.09% CVX Chevron Corp -0.32% AAPL Apple Inc -0.42% WMT Wal-Mart Stores -0.46% TRV The Travelers Companies Inc -0.50% JNJ Johnson & Johnson -0.52% MMM 3M Co -0.53% XOM Exxon Mobil -0.59% MSFT Microsoft Corp -0.63% MRK Merck & Co -0.62% PFE Pfizer Inc -0.71% INTC Intel Corp -0.85% MCD McDonald's Corp -1.11%

Doing it for the kids

Supreme Court allows Ohio, other state voter purges

The Supreme Court ruled Monday that states can clean up their voting rolls by targeting people who haven't cast ballots in a while. The justices rejected, by a 5-4 vote Monday, arguments in a case from Ohio that the practice violates a federal law intended to increase the ranks of registered voters. A handful of other states also use voters' inactivity to trigger a process that could lead to their removal from the voting rolls.

Ford buys historic Detroit train depot to house advanced technology groups

Michigan Central Station long stood as a symbol of Detroit's decline. Now,

This Might Be the Best Social Security News in Years

Hint: Pay attention to the average Social Security claiming age.

Want a Bigger Retirement Nest Egg? Get $24,000 More With 1 Simple Move

All it takes is a slight change in attitude -- and timing.

Wells Fargo in Trouble, USAA Accuses for Patent Infringement

Wall Street giant, Wells Fargo (WFC), in the spotlight once again after USAA accuses the former of patent infringement.