Elsewhere on wednesday,

-- why apples m1 processor chip can be so fast.

-- libra gets a rebranding.

-- ecbs chief economist many exclusive phone calls around plan choice time. (wsj $)

-- biden under some pressure about tesla.

-- will robotic vehicles be sweatshops on wheels?

-- just how grosjean survived the largest crash in modern f1 history.

-- glottophobie in france banned.

-- just how camp describes trump.

-- the secret of gatwick drone.