PTI senior leader Asad Qaiser on Saturday claimed he was prevented from reaching the Islamabad airport, resulting in him missing his flight to Skardu in connection with the ongoing election campaign in Gilgit-Baltistan (GB). The incident comes just a day after PTI MNA Junaid Akbar and his team were expelled from GB while they were campaigning for the upcoming elections on June 7. Qaiser, also the secretary general of Tehreek-i-Tahafuz-i-Ayin-i-P…