President Buhari thanked Nigerians for wishing him well and praying for The president made the comment via a series of tweets posted by his spokesman, Garba Shehu  on Tuesday "President Buhari thanks millions of Nigerians who have been sending good wishes and praying for his health and well being"... Shehu wrote During his normal annual checkup, test showed he needed a longer period of rest, necessitating the president staying longer than planned "President Buhari wishes to reassure Nigerians that there is *no cause for worry*, The president is immensely grateful for the prayers, show of love and concern", he added