weekly tweet roundup Posted on 2018/01/12 by David Ma — No Comments ↓ roombas will map your wifi for you. nifty. https://t.co/e4Asf2nt0b 2018-01-06 us cbp updates directive on searching electronic devices at the border – now requires reasonable suspicion before c… https://t.co/bn0wVvVa1V 2018-01-06