peHUB Second Opinion 5.22

Inside Google’s secret lab.

Twitter is beefing up security following a spate of attacks on prominent media outlets.

Tesla’s newest offering reaps more than $1 billion.

The era of space travel is just beginning.

New York City loses its private equity boss.

Partners in power: the world’s most influential couples.

The 20 most valuable brands in the world.

New details emerge that link Boston bombing suspect Tamerlan Tsarnaev to a 2011 triple homicide.

Photo: An illustration picture shows the logo of the Website Twitter on an Ipad, in Bordeaux, Southwestern France, January 30, 2013. Credit: Reuters/Regis Duvignau