“This commit fixes a sign-extension bug in explicit integer casts
Deadly border fighting breaks out between Pakistan and Afghanistan，更多细节参见体育直播
（二）公然侮辱他人或者捏造事实诽谤他人的；，详情可参考体育直播
Sexual violence
Launch had been planned for early February, but it was delayed to repair a hydrogen leak and, more recently, to give engineers time to fix a helium pressurization problem in the rocket's upper stage. Launch is now on hold until at least April 1.