Having a laptop can be quite a convenience. However, the Transportation Security Administration (TSA) has hinted (28 May) at banning laptops, tablets, etc., from carry-on luggage on
ALL international flights TO and FROM the US. If that happens (it has not as of 19 June), you'd have to put your laptop, iPad, cameras, and so forth in checked luggage. "Normal sized" smart phones would be allowed in carry-on, but that's pretty much it in terms of electronics. If this comes to pass, you have to go with your own comfort level about putting fragile valuables like that in checked luggage (which for decades airlines have advised against). Remember, it is also possible that such rules are implemented after we arrive.