I recommend reading the whole article over here.
An excerpt:
… Therefore, election day is basically a national emergency day, and we should pray that somehow God grants us the wisdom to choose what is right.
…
The Knesset elections are to be held on Tuesday, the fourth of Nisan (April 9), and because it is inappropriate to hold a public fast day during Nisan, I propose that the previous day, Monday, the third of Nisan, be declared a day of extra prayer, while on election day laymen should be encouraged to spend a significant part of their work holiday in the study halls.
Again, see the rest here.