Explosions heard in Saudi capital, missile intercepted
<p>Riyadh, Saudi Arabia: Multiple explosions rang out over the Saudi capital Riyadh early on Tuesday, as the coalition fighting Yemen&#39;s Houthis said it shot down a missile targeting the city, which has suffered weeks of disruptive attacks.</p> <p>AFP journalists heard several blasts, as residents received a mobile-phone alert urging them to shelter from an &quot;aerial threat&quot;. The Saudi-led coalition said it intercepted a ballistic…