However, they only have effective control of less than 700 miles (1,100 km) of the 1,954 miles (3,145 km) of total border, with an ability to actually prevent or stop illegal entries along 129 miles (208 km) of that border.
Cracked cell phone screens caused by drops and falls are common. What to Do with Cracked Glass Unfortunately, the only way to fix a cracked screen is to replace it.
Heat can also do nasty things to the screen, and other bits and pieces of a phone. For instance, the fine liquid layers of a screen can swell under high heat, which means pixels can blow and glass can crack â leaving a phone within a hot glovebox on a sunny day is asking for trouble.