The Rundown -- January 20

# MTS to introduce competitor product to WhatsApp and Skype

# Russia ends cooperation with the U.S. on securing nuclear stockpiles

# Tens of thousands march against Charlie Hebdo in Grozny

# "'Leviathan' Controversy Reveals Bruised Egos" - Natalia Antonova, Moscow Times

# Explosion in Kharkiv injures 14

# Amnesty calls on both sides to refrain from putting civilians in danger

# Things "may have gotten worse" for Ukraine's LGBT community since Euromaidan

# IS demands $200 million within 72 hours for two Japanese hostages

# Canadian troops in gun battle with IS militants

# AFP infographic: European fighters in Iraq and Syria

# Suspicion high as Argentinian prosecutor dies from gunshot just a day before testimony on Iran-linked 1990s bombing

# Israel-linked strike kills top Hizbollah fighter and Iranian general

# Lavish malls appearing in Iran to attract elite

# Turkey to increase troops in Afghanistan

# Britney Spears' ex killed in Taliban attack

# Pakistan tops the list as the most porn-searching country in the world, according to Salon

# Pakistan prosecutors face routine threats in terror cases

# "Imran Khan’s Wife’s Short Skirt is Causing More Outrage in Pakistan Than Charlie Hebdo" - Sarah Munir, Quartz

# Six-month-old dies from wounds in massacre suffered last week

# Kosovo backs off bid to claim mine

# Why reading from paper might still be better

# Facebook knows you better than your friends